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 |
|---|---|---|---|
| zdaddy67 | 8 | 1593 | 877 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.081 | 0.555 | 0.619 | 72.6 | -242 | 44 | 1057 | 877 | 2395 |
| EloSRM | 0.044 | 0.603 | 0.652 | 63.7 | -47 | 182 | 1654 | 1593 | 1803 |
| SRMFix | 0.067 | 0.612 | 0.651 | 73.4 | -78 | 139 | 1419 | 1310 | 1956 |
| initial | 0.079 | 0.616 | 0.651 | 74.2 | -118 | 100 | 1439 | 1276 | 2036 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2004-03-16 | SRM 187 | 2 | 192 | 103.41 | -1.06 | -47 | 1593 | 1803 | -139 | 877 | 2395 |
| 7 | 2004-02-17 | SRM 184 | 2 | 129 | 96.59 | -0.42 | -14 | 1640 | 1627 | -28 | 1016 | 1837 |
| 6 | 2004-01-28 | SRM 181 | 2 | 67 | 95.96 | 0.52 | 50 | 1654 | 1574 | 30 | 1044 | 1733 |
| 5 | 2004-01-07 | SRM 178 | 2 | 116 | 81.52 | -0.51 | -23 | 1604 | 1685 | -43 | 1014 | 1797 |
| 4 | 2003-12-22 | SRM 176 | 2 | 47 | 68.97 | 0.55 | 64 | 1627 | 1594 | 44 | 1057 | 1633 |
| 3 | 2003-12-17 | SRM 175 | 2 | 63 | 94.69 | 0.59 | 90 | 1563 | 1775 | 33 | 1013 | 1776 |
| 2 | 2003-11-25 | SRM 173 | 2 | 94 | 179.14 | 0.93 | 182 | 1473 | 2041 | 22 | 980 | 1894 |
| 1 | 2003-11-20 | SRM 172 | 2 | 131 | 165.03 | -0.26 | -40 | 1291 | 2680 | -242 | 958 | 1924 |