9.11 A chessplayer rating pool is a statistical ensemble in which individuals are distinguishable, yet any number of them may be alike as to rating.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Aptor | 38 | 2338 | 1264 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.192 | 0.547 | 0.703 | 65.8 | -134 | 212 | 2211 | 2077 | 2148 |
| SRMFix | 0.195 | 0.567 | 0.701 | 40.7 | -105 | 224 | 1978 | 1890 | 2077 |
| Odd | 0.155 | 0.581 | 0.746 | 43.6 | -63 | 326 | 2249 | 2183 | 2542 |
| EloSRM | 0.158 | 0.595 | 0.764 | 45.4 | -65 | 325 | 2365 | 2338 | 2514 |
| SRM | 0.338 | 0.644 | 0.904 | 63.2 | -355 | 104 | 1578 | 1264 | 2616 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 38 | 2010-07-28 | SRM 477 | 2 | 31 | 150.10 | 2.28 | 79 | 2338 | 2514 | 87 | 1264 | 2616 |
| 37 | 2010-07-17 | SRM 476 | 1 | 590 | 579.79 | -0.16 | -17 | 2259 | 2936 | -59 | 1177 | 3295 |
| 36 | 2007-10-09 | SRM 370 | 1 | 490 | 395.68 | -0.31 | -13 | 2276 | 1696 | -55 | 1236 | 2454 |
| 35 | 2007-09-08 | TCCC07 Round 2 | 1 | 592 | 541.32 | -0.31 | -14 | 2289 | 1596 | -58 | 1291 | 2011 |
| 34 | 2007-08-30 | TCCC07 Round 1B | 1 | 232 | 224.87 | -0.04 | 3 | 2303 | 1545 | 7 | 1349 | 1724 |
| 33 | 2007-08-23 | TCCC07 Qual 3 | 1 | 187 | 88.82 | -1.07 | -37 | 2300 | 1549 | -48 | 1342 | 1774 |
| 32 | 2007-05-23 | SRM 350 | 1 | 339 | 309.27 | -0.31 | -15 | 2336 | 1283 | -68 | 1390 | 1445 |
| 31 | 2007-03-10 | SRM 341 | 1 | 355 | 333.37 | -0.09 | 0 | 2351 | 1076 | -12 | 1458 | 1123 |
| 30 | 2007-02-20 | SRM 340 | 1 | 228 | 332.97 | 0.54 | 39 | 2351 | 1113 | 59 | 1470 | 1163 |
| 29 | 2007-01-17 | SRM 335 | 1 | 339 | 315.75 | -0.34 | -17 | 2312 | 1168 | -69 | 1411 | 1346 |
| 28 | 2006-09-21 | TCCC06 Round 1A | 1 | 185 | 150.50 | -0.30 | -8 | 2329 | 949 | -5 | 1480 | 1034 |
| 27 | 2006-09-07 | TCCC06 Qual 1 | 1 | 288 | 160.86 | -0.84 | -25 | 2337 | 904 | -43 | 1485 | 968 |
| 26 | 2006-08-03 | SRM 314 | 1 | 205 | 182.91 | -0.16 | -3 | 2362 | 843 | -14 | 1528 | 886 |
| 25 | 2006-06-08 | SRM 306 | 1 | 150 | 187.73 | 0.32 | 22 | 2365 | 790 | 35 | 1542 | 820 |
| 24 | 2006-05-11 | SRM 302 | 1 | 124 | 172.27 | 0.47 | 29 | 2343 | 804 | 51 | 1507 | 865 |
| 23 | 2006-04-11 | SRM 298 | 1 | 189 | 204.70 | 0.12 | 11 | 2314 | 832 | 22 | 1456 | 982 |
| 22 | 2006-04-03 | SRM 296 | 1 | 102 | 191.86 | 0.91 | 54 | 2303 | 846 | 98 | 1434 | 1026 |
| 21 | 2006-03-25 | SRM 294 | 1 | 358 | 275.21 | -0.50 | -25 | 2249 | 964 | -110 | 1336 | 1347 |
| 20 | 2006-02-28 | TCO06 Qual 2/10/13 | 1 | 107 | 105.52 | -0.02 | 6 | 2274 | 869 | 26 | 1446 | 969 |
| 19 | 2006-01-24 | SRM 285 | 1 | 230 | 197.37 | -0.42 | -20 | 2268 | 792 | -83 | 1420 | 946 |
| 18 | 2006-01-05 | SRM 281 | 1 | 214 | 207.00 | -0.37 | -18 | 2288 | 746 | -75 | 1503 | 758 |
| 17 | 2005-12-08 | SRM 276 | 1 | 115 | 256.02 | 1.16 | 83 | 2305 | 668 | 91 | 1578 | 583 |
| 16 | 2005-11-03 | SRM 270 | 1 | 133 | 175.70 | 0.40 | 38 | 2222 | 778 | 31 | 1487 | 717 |
| 15 | 2005-10-18 | SRM 268 | 1 | 210 | 177.09 | -0.25 | -13 | 2184 | 831 | -57 | 1456 | 778 |
| 14 | 2005-09-27 | SRM 265 | 1 | 188 | 220.77 | 0.23 | 32 | 2197 | 783 | 3 | 1513 | 655 |
| 13 | 2005-06-18 | SRM 247 | 1 | 76 | 171.75 | 1.18 | 101 | 2166 | 701 | 87 | 1510 | 574 |
| 12 | 2005-02-19 | SRM 231 | 1 | 77 | 166.26 | 1.11 | 89 | 2064 | 827 | 104 | 1423 | 685 |
| 11 | 2005-01-15 | TCCC05 Round 1 | 1 | 242 | 286.41 | 0.24 | 26 | 1976 | 967 | 26 | 1319 | 892 |
| 10 | 2005-01-11 | TCCC05 Qual 2 | 1 | 64 | 79.29 | 0.31 | 33 | 1950 | 1011 | 52 | 1293 | 963 |
| 9 | 2005-01-05 | SRM 226 | 2 | 13 | 31.86 | 1.29 | 62 | 1917 | 1068 | 77 | 1241 | 1093 |
| 8 | 2004-12-18 | SRM 223 | 2 | 27 | 46.88 | 0.80 | 51 | 1855 | 1197 | 65 | 1164 | 1347 |
| 7 | 2004-11-20 | SRM 219 | 2 | 35 | 66.24 | 0.92 | 61 | 1803 | 1290 | 90 | 1099 | 1572 |
| 6 | 2004-09-28 | SRM 213 | 2 | 76 | 65.84 | -0.21 | 0 | 1743 | 1540 | 32 | 1009 | 2053 |
| 5 | 2004-09-25 | SRM 212 | 2 | 161 | 58.47 | -1.46 | -65 | 1743 | 1515 | -58 | 977 | 2128 |
| 4 | 2004-09-14 | SRM 211 | 2 | 62 | 35.95 | -0.79 | -35 | 1808 | 1313 | 47 | 1035 | 1880 |
| 3 | 2004-09-11 | TCO04 Round 1 | 1 | 442 | 352.32 | -0.33 | -56 | 1843 | 1220 | -355 | 988 | 2029 |
| 2 | 2004-09-07 | TCO04 Qual 5 | 1 | 74 | 135.44 | 0.87 | 203 | 1898 | 1076 | 102 | 1343 | 818 |
| 1 | 2004-09-01 | SRM 210 | 2 | 66 | 146.61 | 1.15 | 325 | 1696 | 1557 | 41 | 1241 | 1053 |