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 |
|---|---|---|---|
| Mackin | 12 | 2146 | 1512 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.495 | 0.677 | 1.103 | 55.5 | -72 | 195 | 1524 | 1512 | 511 |
| SRMFix | 0.521 | 0.734 | 1.088 | 81.1 | -51 | 275 | 1940 | 1932 | 551 |
| Odd | 0.578 | 0.740 | 1.112 | 79.6 | -31 | 293 | 2064 | 2064 | 591 |
| EloSRM | 0.590 | 0.745 | 1.108 | 83.9 | -27 | 296 | 2146 | 2146 | 586 |
| initial | 0.623 | 0.801 | 1.195 | 96.5 | -42 | 345 | 2143 | 2101 | 474 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12 | 2004-09-11 | TCO04 Round 1 | 1 | 270 | 277.50 | 0.04 | 17 | 2146 | 586 | -12 | 1512 | 511 |
| 11 | 2004-09-07 | TCO04 Qual 5 | 1 | 70 | 85.15 | 0.28 | 64 | 2128 | 615 | 7 | 1524 | 492 |
| 10 | 2002-05-08 | SRM 86 | 1 | 121 | 120.41 | -0.01 | 8 | 2065 | 235 | -1 | 1517 | 242 |
| 9 | 2002-04-30 | SRM 84 | 1 | 79 | 142.54 | 0.85 | 61 | 2057 | 226 | 78 | 1518 | 229 |
| 8 | 2002-04-15 | SRM 80 | 1 | 151 | 129.89 | -0.22 | -7 | 1996 | 265 | -27 | 1440 | 291 |
| 7 | 2002-04-10 | SRM 79 | 1 | 93 | 157.54 | 0.76 | 69 | 2003 | 247 | 75 | 1467 | 263 |
| 6 | 2002-04-01 | SRM 76 | 1 | 188 | 138.76 | -0.44 | -27 | 1934 | 285 | -72 | 1392 | 319 |
| 5 | 2002-03-06 | TCCC '02 Reg. Semifinal | 1 | 84 | 70.21 | -0.27 | -17 | 1961 | 197 | -55 | 1464 | 208 |
| 4 | 2002-02-21 | TCCC '02 W/MW Reg. Quart. | 1 | 13 | 75.86 | 2.54 | 194 | 1979 | 170 | 195 | 1519 | 166 |
| 3 | 2002-02-20 | SRM 67 | 2 | 20 | 104.73 | 2.39 | 184 | 1784 | 333 | 127 | 1324 | 309 |
| 2 | 2002-02-12 | SRM 65 | 2 | 176 | 208.48 | 0.24 | 64 | 1600 | 527 | -10 | 1197 | 459 |
| 1 | 2002-02-06 | SRM 64 | 2 | 161 | 299.99 | 0.90 | 296 | 1536 | 593 | 7 | 1207 | 419 |