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 |
|---|---|---|---|
| jhoniermon | 9 | 1948 | 991 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.191 | 0.555 | 0.628 | 73.6 | -55 | 256 | 1996 | 1948 | 4551 |
| Odd | 0.184 | 0.567 | 0.639 | 75.4 | -58 | 266 | 1884 | 1840 | 4444 |
| SRMFix | 0.208 | 0.590 | 0.660 | 66.1 | -62 | 138 | 1534 | 1472 | 4366 |
| SRM | 0.186 | 0.615 | 0.703 | 61.2 | -174 | 70 | 1137 | 991 | 6117 |
| initial | 0.263 | 0.648 | 0.725 | 78.1 | -115 | 157 | 1600 | 1485 | 4137 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2009-05-12 | SRM 440 | 2 | 463 | 281.28 | -0.72 | -48 | 1948 | 4551 | -47 | 991 | 6117 |
| 8 | 2008-04-23 | SRM 399 | 2 | 128 | 158.66 | 0.31 | 28 | 1996 | 3513 | 30 | 1038 | 4516 |
| 7 | 2008-04-15 | SRM 398 | 2 | 161 | 259.06 | 0.69 | 54 | 1968 | 3713 | 49 | 1008 | 4796 |
| 6 | 2008-04-12 | SRM 397 | 2 | 392 | 272.67 | -0.52 | -25 | 1913 | 4103 | -32 | 959 | 5205 |
| 5 | 2008-03-22 | SRM 394 | 2 | 159 | 347.03 | 1.13 | 104 | 1938 | 3925 | 70 | 991 | 5030 |
| 4 | 2008-02-26 | SRM 391 | 2 | 217 | 292.63 | 0.43 | 61 | 1834 | 4627 | 22 | 921 | 5612 |
| 3 | 2008-02-13 | TCO08 Qual 3 | 1 | 885 | 671.19 | -0.40 | -55 | 1773 | 5084 | -174 | 899 | 5827 |
| 2 | 2008-01-24 | SRM 389 | 2 | 296 | 305.05 | 0.04 | 31 | 1828 | 4547 | -64 | 1073 | 4162 |
| 1 | 2008-01-15 | SRM 388 | 2 | 300 | 508.24 | 0.76 | 256 | 1798 | 4728 | -63 | 1137 | 3573 |