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 |
|---|---|---|---|
| heu_xiaoz | 19 | 2675 | 1380 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.409 | 0.774 | 1.190 | 70.2 | -52 | 470 | 2093 | 2041 | 1748 |
| EloSRM | 0.398 | 0.786 | 1.165 | 77.1 | -43 | 591 | 2700 | 2675 | 1642 |
| initial | 0.496 | 0.813 | 1.259 | 97.9 | -104 | 450 | 2428 | 2336 | 1707 |
| SRM | 0.533 | 0.903 | 1.462 | 93.3 | -194 | 192 | 1485 | 1380 | 2428 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 19 | 2011-12-06 | SRM 526 | 1 | 367 | 269.88 | -0.63 | -25 | 2675 | 1642 | -105 | 1380 | 2428 |
| 18 | 2011-11-29 | SRM 525 | 1 | 246 | 438.46 | 0.83 | 50 | 2700 | 1531 | 92 | 1485 | 1816 |
| 17 | 2011-10-25 | SRM 522 | 1 | 284 | 309.15 | 0.12 | 14 | 2650 | 1729 | 42 | 1393 | 2334 |
| 16 | 2011-10-13 | SRM 521 | 1 | 480 | 392.73 | -0.29 | -11 | 2637 | 1788 | -11 | 1351 | 2575 |
| 15 | 2011-08-09 | SRM 514 | 1 | 299 | 321.68 | -0.36 | -14 | 2648 | 1628 | -38 | 1362 | 2397 |
| 14 | 2011-07-26 | SRM 513 | 1 | 520 | 359.93 | -0.53 | -23 | 2661 | 1579 | -47 | 1400 | 2165 |
| 13 | 2011-06-21 | SRM 510 | 1 | 161 | 335.33 | 1.06 | 65 | 2685 | 1481 | 121 | 1447 | 1938 |
| 12 | 2011-06-08 | SRM 509 | 1 | 721 | 461.47 | -0.75 | -36 | 2620 | 1754 | -145 | 1326 | 2672 |
| 11 | 2011-06-02 | SRM 508 | 1 | 433 | 474.78 | 0.13 | 18 | 2656 | 1575 | 29 | 1471 | 1814 |
| 10 | 2011-05-28 | SRM 507 | 1 | 284 | 480.55 | 0.76 | 66 | 2638 | 1639 | 87 | 1442 | 1972 |
| 9 | 2011-05-17 | SRM 504.5 | 2 | 9 | 99.61 | 3.47 | 111 | 2573 | 1873 | 164 | 1355 | 2384 |
| 8 | 2011-05-11 | SRM 506 | 1 | 487 | 374.88 | -0.47 | -43 | 2462 | 2359 | -127 | 1191 | 3687 |
| 7 | 2011-04-07 | SRM 502 | 1 | 418 | 332.10 | -0.33 | -29 | 2505 | 2107 | -53 | 1318 | 2568 |
| 6 | 2011-03-30 | Member SRM 501 | 1 | 218 | 577.52 | 1.41 | 234 | 2534 | 1963 | 169 | 1371 | 2254 |
| 5 | 2010-10-05 | SRM 484 | 1 | 345 | 360.55 | -0.12 | -11 | 2301 | 2828 | -47 | 1202 | 3237 |
| 4 | 2010-09-09 | SRM 481 | 1 | 388 | 473.80 | -0.09 | -6 | 2312 | 2731 | -29 | 1249 | 2809 |
| 3 | 2010-06-30 | Member Single Round Match 474 | 2 | 61 | 110.16 | 0.85 | 92 | 2318 | 2580 | 80 | 1278 | 2485 |
| 2 | 2010-06-17 | SRM 473 | 1 | 402 | 390.64 | -0.12 | -25 | 2226 | 3056 | -194 | 1198 | 3157 |
| 1 | 2010-05-20 | SRM 470 | 2 | 115 | 703.69 | 2.61 | 591 | 2251 | 2821 | 192 | 1392 | 1816 |