TWISTR IHSAA SPORTS RATINGS

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Frequently Asked Questions

About the TWISTR Ratings

The TWISTR Ratings are an iterative least-squares, score-based ratings system built in the spirit of an Elo model. Team ratings are agnostic to the final result of a game, as only the scoring margins are important when rating teams. No additional benefit is provided for a win or penalty for a loss. The TWISTR ratings for VOLLEYBALL incorporate two key concepts:

The RATING represents the number of sets a team would be favored by against an average opponent. Teams with a positive RATING are considered better than average, while teams with a negative RATING are considered worse than average. The RATING can be thought of as a composite of the INDEPENDENT (INDY) rating, in which the time a game was played does not matter, and the FORECASTER (CASTER) rating, where recent results are weighted more heavily.

Both the STRENGTH OF RECORD (SoR) and Z-SCORE (Z-SCR) are resume ratings - SoR only considers a team's win-loss record and is independent of margin of victory, while Z-SCR is a blend of RATING and SoR.

2024 TWISTR IHSAA Volleyball Team Ratings

Class: All Classes | Class 4A | Class 3A | Class 2A | Class 1A

2A Team Ratings

Ratings Last Updated: 2024-11-10 | Home Advantage: +0.15

TWISTR IHSAA TEAM RATINGS SCHEDULE & RESUME COMPONENT RATINGS
RANK TEAM CLASS RATING WIN LOSS SoS Rk SoR Rk Z-SCR Rk INDY Rk CASTER Rk
8 Brownstown Central 1 +4.62 33 4 .447 1 +.444 1 +2.64 1 +4.74 7 +4.55 9
18 Western Boone 2 +4.02 26 5 .544 2 +.295 2 +2.25 2 +3.98 18 +4.04 19
24 Benton Central 3 +3.69 27 5 .586 4 +.258 3 +2.11 3 +3.71 24 +3.67 24
36 Barr-Reeve 4 +3.26 30 7 .664 8 +.147 5 +1.83 5 +3.25 39 +3.28 36
38 Southwood 5 +3.24 33 1 .794 19 +.178 4 +1.87 4 +3.19 41 +3.27 37
43 Tecumseh 6 +2.99 27 8 .661 7 +.111 6 +1.70 6 +3.08 44 +2.94 44
57 North Posey 7 +2.40 21 6 .785 18 -.007 11 +1.37 10 +2.44 58 +2.38 57
59 Wapahani 8 +2.37 28 5 .785 17 +.065 8 +1.48 8 +2.51 56 +2.30 59
60 Evansville Mater Dei 9 +2.32 20 9 .615 5 +.075 7 +1.49 7 +2.45 57 +2.24 61
64 Indianapolis Scecina 10 +2.18 26 8 .724 9 +.041 9 +1.40 9 +2.28 62 +2.13 64
RANK TEAM CLASS RATING WIN LOSS SoS Rk SoR Rk Z-SCR Rk INDY Rk CASTER Rk
65 South Adams 11 +2.11 26 6 .840 30 -.026 12 +1.27 12 +2.09 66 +2.12 66
72 Muncie Burris 12 +1.98 25 8 .732 11 +.028 10 +1.33 11 +1.95 74 +2.00 71
74 Woodlan 13 +1.90 22 10 .757 14 -.068 15 +1.15 14 +1.89 75 +1.91 74
80 Adams Central 14 +1.75 22 8 .767 16 -.033 13 +1.18 13 +1.74 82 +1.75 78
87 Linton-Stockton 15 +1.56 23 11 .748 13 -.071 16 +1.07 15 +1.52 90 +1.58 86
100 Eastern (Pekin) 16 +1.25 24 5 .871 45 -.044 14 +1.04 16 +1.28 99 +1.24 99
104 Eastern (Greentown) 17 +1.20 27 5 .932 80 -.088 17 +0.96 17 +1.24 101 +1.19 105
106 Oak Hill 18 +1.18 24 9 .867 41 -.138 20 +0.87 19 +1.09 108 +1.22 101
111 Manchester 19 +1.08 25 7 .892 59 -.110 18 +0.89 18 +1.04 113 +1.10 111
113 Heritage Christian 20 +1.05 12 15 .572 3 -.128 19 +0.86 20 +1.00 115 +1.07 112
RANK TEAM CLASS RATING WIN LOSS SoS Rk SoR Rk Z-SCR Rk INDY Rk CASTER Rk
116 Lakeland 21 +0.95 20 11 .834 28 -.189 25 +0.73 22 +0.92 120 +0.96 117
129 Parke Heritage 22 +0.79 21 8 .876 48 -.151 21 +0.76 21 +0.76 131 +0.81 127
135 Wabash 23 +0.59 22 10 .900 63 -.212 28 +0.61 26 +0.65 134 +0.56 137
137 Eastern Hancock 24 +0.57 23 7 .928 76 -.160 23 +0.69 23 +0.53 138 +0.59 136
139 Winchester 25 +0.50 24 10 .873 46 -.167 24 +0.66 24 +0.44 146 +0.55 138
146 Triton Central 26 +0.43 17 12 .807 20 -.221 30 +0.56 30 +0.47 143 +0.41 150
147 Greencastle 27 +0.42 18 10 .856 35 -.214 29 +0.57 28 +0.47 144 +0.41 149
148 Forest Park 28 +0.42 17 10 .820 24 -.191 26 +0.61 27 +0.50 140 +0.38 153
155 Sullivan 29 +0.37 21 10 .885 54 -.208 27 +0.57 29 +0.38 153 +0.38 154
164 Lapel 30 +0.28 25 11 .849 31 -.153 22 +0.64 25 +0.25 167 +0.28 161
RANK TEAM CLASS RATING WIN LOSS SoS Rk SoR Rk Z-SCR Rk INDY Rk CASTER Rk
167 Westview 31 +0.24 17 13 .879 51 -.310 41 +0.36 35 +0.20 170 +0.26 166
173 Churubusco 32 +0.15 21 13 .868 42 -.248 34 +0.45 31 +0.14 175 +0.15 173
178 Perry Central 33 +0.06 20 12 .868 43 -.243 33 +0.44 33 +0.10 178 +0.04 179
179 Hagerstown 34 +0.04 20 9 .931 78 -.241 32 +0.44 32 -0.01 184 +0.07 176
183 Covenant Christian 35 -0.02 15 19 .734 12 -.294 38 +0.33 37 -0.01 183 -0.03 183
184 Southmont 36 -0.05 18 13 .863 37 -.282 36 +0.35 36 -0.10 188 -0.02 182
185 Andrean 37 -0.07 10 19 .725 10 -.380 49 +0.17 43 -0.14 190 -0.04 184
187 South Knox 38 -0.12 12 15 .813 21 -.367 46 +0.19 42 -0.12 189 -0.11 186
188 Madison-Grant 39 -0.13 17 12 .879 52 -.293 37 +0.31 38 -0.05 185 -0.17 189
190 Rensselaer Central 40 -0.18 19 12 .865 39 -.252 35 +0.36 34 -0.22 194 -0.17 187
RANK TEAM CLASS RATING WIN LOSS SoS Rk SoR Rk Z-SCR Rk INDY Rk CASTER Rk
191 South Ripley 41 -0.21 16 14 .829 26 -.297 39 +0.28 39 -0.26 198 -0.17 188
196 Fort Wayne Blackhawk 42 -0.25 9 23 .646 6 -.364 44 +0.16 44 -0.23 196 -0.26 195
199 Tell City 43 -0.32 14 13 .888 56 -.369 47 +0.13 46 -0.26 199 -0.35 198
202 Sheridan 44 -0.38 19 11 .942 83 -.307 40 +0.23 41 -0.38 200 -0.39 202
203 Union County 45 -0.42 14 14 .889 57 -.389 52 +0.08 47 -0.40 202 -0.42 204
204 Boone Grove 46 -0.44 16 16 .908 68 -.407 54 +0.05 48 -0.45 205 -0.42 203
211 Wheeler 47 -0.63 19 13 .913 71 -.318 42 +0.15 45 -0.60 211 -0.65 212
212 Northeastern 48 -0.66 14 16 .903 65 -.437 57 -0.06 53 -0.69 213 -0.64 211
214 Bluffton 49 -0.69 9 18 .860 36 -.527 68 -0.21 59 -0.72 216 -0.70 213
217 Eastbrook 50 -0.75 14 14 .910 69 -.410 55 -0.03 50 -0.78 219 -0.74 215
RANK TEAM CLASS RATING WIN LOSS SoS Rk SoR Rk Z-SCR Rk INDY Rk CASTER Rk
219 Prairie Heights 51 -0.78 8 19 .875 47 -.579 75 -0.32 65 -0.80 222 -0.75 218
224 Whiting 52 -0.86 18 8 .921 73 -.228 31 +0.25 40 -0.72 215 -0.95 232
228 Seeger 53 -0.90 11 20 .837 29 -.482 65 -0.19 57 -1.02 237 -0.85 223
230 Shenandoah 54 -0.92 17 11 .953 87 -.346 43 +0.04 49 -0.97 231 -0.91 226
233 Centerville 55 -0.99 15 17 .932 79 -.462 61 -0.17 56 -1.00 233 -1.01 235
234 Jimtown 56 -1.00 15 16 .869 44 -.385 50 -0.05 52 -1.09 241 -0.96 233
235 Whitko 57 -1.00 13 17 .922 74 -.488 66 -0.22 60 -1.01 236 -1.00 234
237 Crawford County 58 -1.07 16 13 .954 88 -.403 53 -0.09 55 -0.93 229 -1.12 242
238 Rochester 59 -1.08 9 22 .852 32 -.560 73 -0.36 66 -0.99 232 -1.11 240
242 South Vermillion 60 -1.10 5 11 .929 77 -.615 78 -0.46 72 -1.17 247 -1.07 238
RANK TEAM CLASS RATING WIN LOSS SoS Rk SoR Rk Z-SCR Rk INDY Rk CASTER Rk
243 Monrovia 61 -1.11 6 17 .820 23 -.559 72 -0.36 68 -1.00 234 -1.17 249
244 Southwestern (Hanover) 62 -1.12 19 12 .978 97 -.365 45 -0.04 51 -1.11 244 -1.09 239
245 University 63 -1.13 11 11 .887 55 -.388 51 -0.08 54 -1.10 243 -1.14 244
249 South Putnam 64 -1.18 10 15 .878 50 -.479 64 -0.25 61 -1.08 239 -1.23 254
250 Fort Wayne Luers 65 -1.19 7 25 .765 15 -.546 70 -0.36 67 -1.26 259 -1.15 245
253 Bremen 66 -1.22 14 16 .943 84 -.477 63 -0.25 63 -1.25 256 -1.19 251
257 Frankton 67 -1.29 13 18 .853 34 -.434 56 -0.19 58 -1.24 255 -1.32 260
260 North Montgomery 68 -1.32 11 20 .817 22 -.462 60 -0.25 62 -1.33 261 -1.31 258
261 Tipton 69 -1.32 12 17 .912 70 -.498 67 -0.31 64 -1.26 258 -1.35 261
270 Eastern Greene 70 -1.56 10 16 .923 75 -.538 69 -0.43 71 -1.58 271 -1.55 270
RANK TEAM CLASS RATING WIN LOSS SoS Rk SoR Rk Z-SCR Rk INDY Rk CASTER Rk
275 Indianapolis Ritter 71 -1.74 8 19 .915 72 -.620 79 -0.61 74 -1.72 276 -1.75 275
276 North Knox 72 -1.78 5 16 .905 66 -.668 84 -0.70 79 -1.79 280 -1.77 277
279 Austin 73 -1.80 12 16 .894 60 -.466 62 -0.37 69 -1.73 277 -1.83 282
282 Pike Central 74 -1.81 6 20 .903 64 -.673 86 -0.72 80 -1.75 278 -1.87 283
283 Eastside 75 -1.81 3 19 .833 27 -.695 87 -0.76 81 -1.88 285 -1.78 279
286 South Spencer 76 -1.94 7 21 .884 53 -.634 82 -0.68 78 -1.85 283 -1.98 289
289 North Putnam 77 -1.97 7 20 .852 33 -.592 76 -0.62 75 -1.98 290 -1.97 288
292 Salem 78 -2.04 10 22 .866 40 -.554 71 -0.57 73 -1.94 288 -2.08 296
293 Blackford 79 -2.05 9 20 .906 67 -.595 77 -0.64 76 -2.11 296 -2.01 292
296 Park Tudor 80 -2.09 11 11 .960 91 -.461 59 -0.42 70 -2.02 292 -2.13 297
RANK TEAM CLASS RATING WIN LOSS SoS Rk SoR Rk Z-SCR Rk INDY Rk CASTER Rk
298 Lewis Cass 81 -2.17 4 20 .896 61 -.728 90 -0.89 88 -2.15 297 -2.18 298
299 Central Noble 82 -2.23 5 21 .898 62 -.704 88 -0.87 87 -2.16 298 -2.27 303
303 Alexandria 83 -2.28 7 21 .892 58 -.642 83 -0.77 83 -2.35 305 -2.23 301
305 West Vigo 84 -2.34 7 23 .864 38 -.631 81 -0.77 82 -2.46 309 -2.29 305
311 Hebron 85 -2.53 9 18 .961 92 -.628 80 -0.81 85 -2.48 310 -2.55 312
312 Knox 86 -2.53 5 25 .945 85 -.778 94 -1.06 90 -2.49 313 -2.55 311
323 Elwood 87 -2.77 9 24 .942 82 -.670 85 -0.93 89 -2.76 323 -2.78 324
325 Brown County 88 -2.81 6 14 .878 49 -.579 74 -0.79 84 -2.99 333 -2.74 323
329 Mitchell 89 -2.94 2 23 .823 25 -.742 92 -1.09 91 -2.93 328 -2.94 331
340 LaVille 90 -3.29 5 21 .970 95 -.778 93 -1.23 92 -3.20 339 -3.34 342
RANK TEAM CLASS RATING WIN LOSS SoS Rk SoR Rk Z-SCR Rk INDY Rk CASTER Rk
344 Winamac 91 -3.37 6 24 .981 100 -.781 95 -1.26 93 -3.39 343 -3.37 345
348 Paoli 92 -3.56 3 29 .955 89 -.861 100 -1.44 95 -3.50 348 -3.59 350
355 Delphi 93 -3.70 3 28 .948 86 -.851 98 -1.45 96 -3.70 354 -3.71 354
358 Christel House 94 -3.85 12 8 .969 94 -.370 48 -0.67 77 -3.94 360 -3.79 357
360 Taylor 95 -3.87 3 23 .960 90 -.844 97 -1.48 97 -3.83 359 -3.88 361
361 Irvington Prep 96 -3.89 12 10 .995 101 -.449 58 -0.81 86 -3.97 362 -3.83 359
373 Switzerland County 97 -4.39 1 23 .972 96 -.931 101 -1.74 100 -4.34 371 -4.40 373
374 Lake Station 98 -4.43 5 20 .932 81 -.732 91 -1.42 94 -4.57 376 -4.35 372
376 South Bend Career 99 -4.55 2 17 .966 93 -.861 99 -1.66 99 -4.49 374 -4.57 376
383 Clarksville 100 -5.18 1 26 .980 98 -.943 102 -1.94 102 -5.09 381 -5.22 383
RANK TEAM CLASS RATING WIN LOSS SoS Rk SoR Rk Z-SCR Rk INDY Rk CASTER Rk
386 Gary 21st Century 101 -5.60 4 11 .980 99 -.712 89 -1.65 98 -5.66 386 -5.56 386
387 Indianapolis Riverside 102 -5.61 2 10 .997 102 -.830 96 -1.85 101 -5.65 385 -5.57 387
397 Gary Lighthouse 103 -7.48 0 3 .999 103 -.999 103 -2.56 103 -7.60 397 -7.41 397