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 |
|---|---|---|---|
| ksh78 | 56 | 2474 | 1318 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.170 | 0.699 | 1.020 | 30.4 | -41 | 152 | 2475 | 2474 | 3387 |
| SRMFix | 0.230 | 0.704 | 1.045 | 31.0 | -72 | 161 | 1753 | 1752 | 3703 |
| SRM | 0.424 | 0.736 | 1.132 | 45.3 | -199 | 139 | 1355 | 1318 | 3185 |
| initial | 0.134 | 0.768 | 1.179 | 92.5 | -291 | 585 | 2162 | 2090 | 2916 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 56 | 2013-05-11 | TCO13 Round 2C | 1 | 518 | 701.95 | -0.05 | 0 | 2474 | 3387 | -9 | 1318 | 3185 |
| 55 | 2013-03-02 | TCO13 Round 1B | 1 | 455 | 743.86 | 0.71 | 44 | 2475 | 3398 | 47 | 1327 | 3127 |
| 54 | 2012-07-21 | SRM 550 | 1 | 423 | 527.28 | -0.06 | -1 | 2431 | 3409 | -23 | 1280 | 3362 |
| 53 | 2012-06-25 | SRM 547 | 1 | 319 | 355.47 | -0.12 | -4 | 2432 | 3412 | -52 | 1303 | 3207 |
| 52 | 2012-06-16 | SRM 546 | 1 | 209 | 650.40 | 1.64 | 87 | 2435 | 3465 | 135 | 1355 | 2872 |
| 51 | 2012-04-21 | TCO12 Round 2A | 1 | 458 | 878.81 | 0.07 | 8 | 2348 | 4079 | 48 | 1220 | 4160 |
| 50 | 2012-04-07 | TCO12 Round 1B | 1 | 350 | 1,028.18 | 1.56 | 71 | 2340 | 4015 | 108 | 1172 | 4495 |
| 49 | 2012-03-31 | TCO12 Round 1A | 1 | 1109 | 1,134.08 | 0.03 | 7 | 2269 | 4459 | 4 | 1064 | 5572 |
| 48 | 2011-09-10 | SRM 517 | 2 | 837 | 427.67 | -1.32 | -20 | 2262 | 3894 | -106 | 1060 | 5155 |
| 47 | 2011-08-09 | SRM 514 | 2 | 90 | 159.93 | 0.83 | 23 | 2282 | 3671 | 53 | 1166 | 4123 |
| 46 | 2011-06-21 | SRM 510 | 2 | 263 | 149.26 | -0.82 | -11 | 2259 | 3799 | -4 | 1113 | 4517 |
| 45 | 2011-05-28 | SRM 507 | 1 | 722 | 657.12 | -0.21 | -9 | 2270 | 3648 | -90 | 1117 | 4418 |
| 44 | 2011-05-14 | TCO11 Qual 1 | 1 | 1066 | 959.81 | -0.38 | -13 | 2279 | 3439 | -101 | 1207 | 3529 |
| 43 | 2011-05-03 | Member SRM 505 | 1 | 306 | 509.93 | 0.07 | 7 | 2292 | 3326 | 5 | 1308 | 2685 |
| 42 | 2011-02-26 | SRM 498 | 1 | 318 | 655.88 | 1.04 | 52 | 2285 | 3201 | 99 | 1303 | 2576 |
| 41 | 2011-02-10 | SRM 497 | 2 | 11 | 202.76 | 4.20 | 64 | 2233 | 3533 | 139 | 1204 | 3438 |
| 40 | 2011-01-27 | SRM 495 | 2 | 556 | 221.52 | -1.33 | -21 | 2169 | 3889 | -51 | 1065 | 4549 |
| 39 | 2011-01-12 | SRM 493 | 2 | 329 | 130.30 | -1.34 | -21 | 2190 | 3698 | -52 | 1116 | 4112 |
| 38 | 2010-12-28 | SRM 492 | 2 | 31 | 181.05 | 2.55 | 54 | 2211 | 3528 | 93 | 1168 | 3695 |
| 37 | 2010-12-08 | SRM 490 | 2 | 389 | 227.10 | -0.78 | -14 | 2157 | 3845 | -25 | 1075 | 4363 |
| 36 | 2010-11-13 | SRM 487 | 2 | 374 | 208.35 | -0.84 | -15 | 2171 | 3628 | -27 | 1100 | 4060 |
| 35 | 2010-10-05 | SRM 484 | 2 | 292 | 141.09 | -1.05 | -19 | 2186 | 3475 | -37 | 1127 | 3772 |
| 34 | 2010-09-25 | SRM 483 | 2 | 128 | 209.88 | 0.71 | 27 | 2205 | 3317 | 34 | 1164 | 3496 |
| 33 | 2010-08-26 | SRM 480 | 2 | 72 | 176.27 | 1.29 | 42 | 2178 | 3435 | 52 | 1130 | 3669 |
| 32 | 2010-06-30 | Member Single Round Match 474 | 2 | 78 | 170.45 | 1.13 | 38 | 2136 | 3602 | 53 | 1078 | 3948 |
| 31 | 2010-06-05 | SRM 472 | 2 | 218 | 259.86 | 0.25 | 15 | 2098 | 3835 | 22 | 1025 | 4482 |
| 30 | 2010-05-24 | TCO10 Qual 3 | 1 | 658 | 548.61 | -0.26 | -10 | 2083 | 3948 | -25 | 1003 | 4788 |
| 29 | 2010-04-15 | SRM 467 | 2 | 316 | 166.89 | -0.92 | -21 | 2092 | 3527 | -39 | 1028 | 4275 |
| 28 | 2010-04-03 | SRM 466 | 2 | 319 | 213.70 | -0.58 | -12 | 2114 | 3349 | -12 | 1067 | 3926 |
| 27 | 2010-03-25 | Member SRM 465 | 2 | 112 | 165.32 | 0.56 | 31 | 2125 | 3223 | 36 | 1079 | 3789 |
| 26 | 2010-02-17 | SRM 462 | 2 | 260 | 164.82 | -0.66 | -17 | 2095 | 3763 | -14 | 1043 | 4433 |
| 25 | 2010-02-13 | Member SRM 461 | 2 | 129 | 301.44 | 1.23 | 67 | 2112 | 3620 | 59 | 1057 | 4285 |
| 24 | 2010-02-06 | SRM 460 | 2 | 266 | 342.98 | 0.37 | 40 | 2045 | 4050 | 22 | 998 | 4812 |
| 23 | 2009-04-19 | SRM 438 | 2 | 251 | 264.36 | 0.08 | 13 | 2005 | 4080 | 14 | 976 | 7058 |
| 22 | 2008-12-23 | SRM 431 | 2 | 91 | ||||||||
| 21 | 2008-11-22 | SRM 426 | 2 | 298 | 271.76 | -0.13 | 2 | 1992 | 4085 | 6 | 962 | 7363 |
| 20 | 2008-10-28 | SRM 423 | 2 | 184 | 186.07 | 0.02 | 8 | 1990 | 4060 | 18 | 956 | 7470 |
| 19 | 2008-09-24 | SRM 419 | 2 | 224 | 178.59 | -0.33 | -6 | 1982 | 4130 | 5 | 938 | 7988 |
| 18 | 2008-08-16 | SRM 414 | 2 | 508 | 312.73 | -1.03 | -27 | 1988 | 4036 | -106 | 933 | 8111 |
| 17 | 2008-08-06 | SRM 413 | 2 | 158 | 234.76 | 0.57 | 32 | 2015 | 3788 | 33 | 1039 | 6334 |
| 16 | 2008-07-19 | SRM 410 | 2 | 191 | 331.45 | 0.80 | 44 | 1983 | 3997 | 44 | 1006 | 6888 |
| 15 | 2008-07-10 | SRM 409 | 2 | 413 | 313.73 | -0.40 | -11 | 1939 | 4317 | -14 | 962 | 7713 |
| 14 | 2008-04-23 | SRM 399 | 2 | 236 | 159.91 | -0.56 | -15 | 1950 | 3843 | -19 | 976 | 5054 |
| 13 | 2008-02-26 | SRM 391 | 2 | 184 | 183.97 | 0.00 | 8 | 1965 | 3662 | 11 | 995 | 4927 |
| 12 | 2008-02-13 | TCO08 Qual 3 | 1 | 637 | 558.82 | -0.19 | -7 | 1957 | 3690 | -20 | 984 | 5013 |
| 11 | 2008-02-05 | TCO08 Qual 1 | 1 | 475 | 665.52 | 0.07 | 13 | 1964 | 3581 | 15 | 1004 | 4846 |
| 10 | 2008-02-02 | SRM 390 | 2 | 458 | 214.47 | -1.10 | -41 | 1951 | 3641 | -62 | 989 | 4968 |
| 9 | 2008-01-15 | SRM 388 | 2 | 184 | 215.53 | 0.23 | 26 | 1992 | 3329 | 19 | 1051 | 4370 |
| 8 | 2008-01-09 | SRM 387 | 2 | 44 | 219.84 | 2.32 | 152 | 1966 | 3470 | 106 | 1032 | 4544 |
| 7 | 2008-01-05 | SRM 386 | 2 | 340 | 314.25 | -0.11 | 3 | 1814 | 4553 | -18 | 926 | 5474 |
| 6 | 2007-12-19 | SRM 384 | 2 | 205 | 232.24 | 0.18 | 41 | 1811 | 4537 | -12 | 944 | 5324 |
| 5 | 2007-12-11 | SRM 382 | 2 | 224 | 326.85 | 0.55 | 130 | 1769 | 4799 | -4 | 956 | 5100 |
| 4 | 2005-12-19 | SRM 278 | 2 | 125 | 166.71 | 0.42 | 61 | 1639 | 2819 | 25 | 960 | 3063 |
| 3 | 2005-11-19 | SRM 272 | 2 | 217 | 240.15 | 0.15 | 38 | 1578 | 2890 | -16 | 935 | 2976 |
| 2 | 2005-11-03 | SRM 270 | 2 | 154 | 182.34 | 0.24 | 67 | 1540 | 3001 | -50 | 951 | 2838 |
| 1 | 2005-10-26 | SRM 269 | 2 | 173 | 178.70 | 0.05 | 44 | 1473 | 3318 | -199 | 1001 | 2520 |