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 |
|---|---|---|---|
| motty | 8 | 2157 | 922 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.028 | 0.607 | 0.805 | 75.2 | -118 | 90 | 1270 | 922 | 7590 |
| initial | 0.332 | 0.644 | 1.010 | 77.6 | -40 | 289 | 1630 | 1519 | 5609 |
| SRMFix | 0.196 | 0.692 | 0.980 | 90.4 | -115 | 290 | 1589 | 1486 | 5924 |
| EloSRM | 0.162 | 0.701 | 0.959 | 87.0 | -70 | 387 | 2230 | 2157 | 5688 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2012-04-14 | TCO12 Round 1C | 1 | 972 | 1,109.69 | -0.26 | -14 | 2157 | 5688 | -48 | 922 | 7590 |
| 7 | 2012-04-11 | SRM 540 | 2 | 434 | 340.38 | -0.35 | -10 | 2171 | 5447 | 2 | 970 | 6828 |
| 6 | 2012-04-07 | TCO12 Round 1B | 1 | 1117 | 1,200.20 | -0.25 | -20 | 2181 | 5312 | -67 | 968 | 6773 |
| 5 | 2012-03-31 | TCO12 Round 1A | 1 | 1306 | 1,252.65 | -0.29 | -30 | 2200 | 5034 | -115 | 1035 | 5913 |
| 4 | 2012-03-20 | SRM 538 | 2 | 95 | 363.40 | 1.94 | 153 | 2230 | 4716 | 90 | 1150 | 4693 |
| 3 | 2012-03-07 | SRM 536 | 2 | 703 | 349.81 | -1.01 | -70 | 2077 | 6138 | -118 | 1060 | 5679 |
| 2 | 2012-03-03 | SRM 535 | 1 | 627 | 747.43 | 0.01 | 12 | 2147 | 5394 | -92 | 1178 | 4410 |
| 1 | 2012-02-18 | SRM 533 | 2 | 327 | 928.37 | 1.50 | 387 | 2136 | 5388 | 70 | 1270 | 3407 |