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 |
|---|---|---|---|
| obernardo | 7 | 2031 | 883 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.302 | 0.705 | 1.138 | 118.6 | -84 | 460 | 2154 | 2031 | 3894 |
| initial | 0.405 | 0.710 | 1.122 | 85.5 | -65 | 335 | 1647 | 1542 | 3857 |
| SRMFix | 0.402 | 0.715 | 1.102 | 73.7 | -52 | 250 | 1571 | 1491 | 4277 |
| Odd | 0.363 | 0.733 | 1.141 | 109.3 | -75 | 399 | 2001 | 1891 | 4030 |
| SRM | 0.284 | 0.765 | 1.067 | 109.6 | -273 | 141 | 1047 | 883 | 8393 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2009-03-04 | TCO09 Qual 3 | 1 | 740 | 535.09 | -0.47 | -40 | 2031 | 3894 | -11 | 883 | 8393 |
| 6 | 2009-02-28 | TCO09 Qual 2 | 1 | 1215 | 824.57 | -0.70 | -84 | 2071 | 3528 | -153 | 894 | 8206 |
| 5 | 2008-11-25 | SRM 427 | 2 | 133 | 145.10 | 0.13 | 34 | 2154 | 3047 | 54 | 1047 | 5998 |
| 4 | 2008-11-22 | SRM 426 | 2 | 76 | 542.40 | 2.84 | 460 | 2120 | 3193 | 141 | 993 | 6642 |
| 3 | 2007-04-03 | TCO07 Qual 3 | 1 | 489 | 513.80 | -0.24 | -27 | 1660 | 4497 | -105 | 852 | 5089 |
| 2 | 2007-03-31 | TCO07 Qual 2 | 1 | 699 | 985.18 | 0.50 | 138 | 1686 | 4276 | 30 | 957 | 4202 |
| 1 | 2007-03-29 | TCO07 Qual 1 | 1 | 869 | 910.66 | 0.07 | 47 | 1548 | 5178 | -273 | 927 | 4492 |