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 |
|---|---|---|---|
| ralph240574 | 5 | 1247 | 630 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.081 | 0.217 | 0.247 | 39.2 | -50 | 70 | 1296 | 1247 | 2539 |
| Odd | -0.091 | 0.220 | 0.250 | 35.0 | -42 | 64 | 1267 | 1225 | 2527 |
| SRMFix | -0.124 | 0.256 | 0.289 | 41.0 | -84 | 42 | 1127 | 1085 | 2663 |
| initial | -0.145 | 0.256 | 0.288 | 30.8 | -51 | 31 | 1164 | 1113 | 2972 |
| SRM | -0.380 | 0.453 | 0.564 | 122.4 | -313 | 21 | 887 | 630 | 2933 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2003-07-28 | SRM 157 | 2 | 157 | 131.73 | -0.36 | -50 | 1247 | 2539 | -97 | 630 | 2933 |
| 4 | 2003-02-18 | TCCC '03 NE/SE Regional | 1 | 114 | 150.20 | 0.03 | 16 | 1296 | 2779 | 21 | 727 | 3142 |
| 3 | 2002-11-07 | SRM 119 | 2 | 134 | 166.25 | 0.31 | 70 | 1281 | 2573 | -20 | 706 | 3165 |
| 2 | 2002-09-24 | SRM 114 | 2 | 203 | 182.16 | -0.16 | -16 | 1210 | 2993 | -161 | 726 | 2988 |
| 1 | 2002-09-10 | SRM 113 | 2 | 161 | 171.10 | -0.22 | -44 | 1227 | 2785 | -313 | 887 | 2136 |