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 |
|---|---|---|---|
| obellik | 18 | 2519 | 1425 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.564 | 0.852 | 1.299 | 74.3 | -74 | 300 | 2561 | 2519 | 1505 |
| initial | 0.500 | 0.852 | 1.316 | 102.6 | -142 | 465 | 2364 | 2284 | 1475 |
| SRMFix | 0.539 | 0.874 | 1.318 | 78.4 | -107 | 372 | 2053 | 2019 | 1469 |
| SRM | 0.586 | 0.931 | 1.392 | 91.1 | -396 | 212 | 1566 | 1425 | 1718 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 18 | 2009-09-23 | SRM 449 | 1 | 541 | 465.74 | -0.48 | -36 | 2519 | 1505 | -86 | 1425 | 1718 |
| 17 | 2009-03-07 | TCO09 Round 1 | 1 | 880 | 780.62 | -0.17 | -6 | 2555 | 1308 | -11 | 1511 | 1457 |
| 16 | 2009-03-04 | TCO09 Qual 3 | 1 | 106 | 224.28 | 1.08 | 77 | 2561 | 1268 | 75 | 1522 | 1432 |
| 15 | 2008-10-18 | SRM 422 | 1 | 470 | 405.12 | -0.21 | -10 | 2484 | 1474 | -28 | 1447 | 1745 |
| 14 | 2008-05-24 | SRM 402 | 1 | 230 | 297.11 | 0.37 | 29 | 2493 | 1300 | 53 | 1475 | 1545 |
| 13 | 2008-04-12 | SRM 397 | 1 | 451 | 346.57 | -0.53 | -26 | 2464 | 1368 | -128 | 1422 | 1648 |
| 12 | 2008-03-22 | SRM 394 | 1 | 320 | 361.94 | 0.18 | 18 | 2490 | 1267 | 15 | 1550 | 1204 |
| 11 | 2008-02-26 | SRM 391 | 1 | 292 | 270.84 | -0.11 | -1 | 2472 | 1299 | -31 | 1535 | 1237 |
| 10 | 2008-02-23 | TCO08 Round 2 | 1 | 342 | 658.49 | 0.94 | 84 | 2473 | 1277 | 104 | 1566 | 1127 |
| 9 | 2008-02-16 | TCO08 Round 1 | 1 | 630 | 936.00 | 0.57 | 55 | 2389 | 1581 | 58 | 1462 | 1478 |
| 8 | 2008-02-05 | TCO08 Qual 1 | 1 | 69 | 534.26 | 2.95 | 187 | 2334 | 1738 | 210 | 1404 | 1702 |
| 7 | 2007-12-19 | SRM 384 | 2 | 110 | 71.47 | -0.62 | -16 | 2147 | 2451 | 0 | 1194 | 3134 |
| 6 | 2007-12-11 | SRM 382 | 1 | 288 | 331.32 | -0.08 | -4 | 2162 | 2330 | -15 | 1194 | 3122 |
| 5 | 2007-12-08 | SRM 381 | 1 | 359 | 427.47 | -0.07 | -2 | 2166 | 2293 | -12 | 1209 | 2967 |
| 4 | 2007-11-28 | SRM 379 | 2 | 36 | 104.16 | 1.53 | 114 | 2169 | 2236 | 111 | 1221 | 2718 |
| 3 | 2007-11-14 | SRM 376 | 2 | 20 | 259.51 | 3.70 | 299 | 2055 | 2708 | 212 | 1110 | 3445 |
| 2 | 2007-11-10 | SRM 375 | 2 | 155 | 411.99 | 1.41 | 300 | 1756 | 4657 | 94 | 898 | 5285 |
| 1 | 2007-10-23 | SRM 373 | 2 | 382 | 345.56 | -0.32 | -74 | 1456 | 7096 | -396 | 804 | 5988 |