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 |
|---|---|---|---|
| 51isoft | 18 | 2930 | 1662 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.662 | 0.952 | 1.338 | 94.6 | -73 | 281 | 2930 | 2930 | 920 |
| SRMFix | 0.750 | 0.957 | 1.385 | 70.4 | -83 | 240 | 2155 | 2155 | 1431 |
| initial | 0.693 | 0.998 | 1.380 | 120.2 | -102 | 463 | 2729 | 2701 | 829 |
| SRM | 0.752 | 1.031 | 1.420 | 100.2 | -220 | 194 | 1662 | 1662 | 1239 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 18 | 2012-06-02 | Round 2C | 1 | 445 | 433.41 | -0.04 | 6 | 2930 | 920 | 21 | 1662 | 1239 |
| 17 | 2012-05-19 | SRM 543 | 1 | 97 | 400.93 | 2.05 | 114 | 2924 | 914 | 156 | 1641 | 1317 |
| 16 | 2012-05-12 | TCO12 Round 2B | 1 | 207 | 765.34 | 1.89 | 153 | 2810 | 1376 | 165 | 1485 | 2061 |
| 15 | 2012-04-14 | TCO12 Round 1C | 1 | 497 | 370.99 | -0.42 | -18 | 2657 | 2092 | 38 | 1320 | 3194 |
| 14 | 2011-12-28 | SRM 528 | 1 | 687 | 362.83 | -0.94 | -73 | 2675 | 1699 | -214 | 1282 | 3220 |
| 13 | 2011-12-17 | SRM 527 | 1 | 145 | 604.78 | 2.06 | 281 | 2748 | 1323 | 168 | 1496 | 1763 |
| 12 | 2010-09-09 | SRM 481 | 1 | 296 | 499.40 | 0.76 | 99 | 2467 | 2001 | 89 | 1328 | 2253 |
| 11 | 2010-06-19 | TCO10 Round 1 | 1 | 1009 | 1,013.66 | 0.01 | 10 | 2368 | 2310 | -5 | 1239 | 2794 |
| 10 | 2010-05-24 | TCO10 Qual 3 | 1 | 154 | 487.36 | 1.66 | 186 | 2358 | 2324 | 124 | 1244 | 2803 |
| 9 | 2009-08-08 | SRM 446 | 1 | 608 | 552.61 | -0.22 | -21 | 2172 | 3046 | -109 | 1120 | 3725 |
| 8 | 2009-07-23 | SRM 445 | 1 | 368 | 529.97 | 0.08 | 18 | 2193 | 2930 | 20 | 1229 | 2871 |
| 7 | 2009-07-08 | SRM 444 | 2 | 25 | 300.33 | 3.59 | 176 | 2175 | 3020 | 142 | 1209 | 3013 |
| 6 | 2009-06-13 | SRM 442 | 2 | 491 | 247.63 | -0.99 | -53 | 1999 | 4155 | -68 | 1067 | 4191 |
| 5 | 2009-05-27 | SRM 441 | 2 | 185 | 283.41 | 0.62 | 78 | 2052 | 3758 | 15 | 1135 | 3652 |
| 4 | 2009-05-12 | SRM 440 | 2 | 257 | 413.21 | 0.68 | 124 | 1975 | 4342 | 1 | 1120 | 4301 |
| 3 | 2008-07-10 | SRM 409 | 2 | 407 | 434.04 | 0.09 | 31 | 1850 | 5182 | -55 | 1119 | 4782 |
| 2 | 2008-06-26 | SRM 407 | 1 | 503 | 535.82 | -0.00 | 3 | 1819 | 5415 | -220 | 1174 | 3869 |
| 1 | 2008-05-24 | College Tour Beijing | 1 | 256 | 527.72 | 1.04 | 256 | 1816 | 5120 | 194 | 1394 | 1974 |