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 |
|---|---|---|---|
| ike | 90 | 2501 | 1215 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.135 | 0.906 | 1.170 | 35.5 | -116 | 174 | 1716 | 1646 | 1287 |
| EloSRM | 0.112 | 0.907 | 1.181 | 28.7 | -88 | 409 | 2501 | 2501 | 1377 |
| initial | 0.053 | 0.956 | 1.209 | 115.1 | -347 | 373 | 2093 | 1761 | 1117 |
| SRM | 0.620 | 1.040 | 1.351 | 67.0 | -420 | 177 | 1359 | 1215 | 1464 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 90 | 2019-03-30 | TCO19 SRM 754 | 2 | 25 | 37.81 | 0.60 | 33 | 2501 | 1377 | 22 | 1215 | 1464 |
| 89 | 2017-03-25 | SRM 711 | 1 | 255 | 253.20 | -0.15 | -7 | 2468 | 2598 | -67 | 1193 | 2980 |
| 88 | 2017-02-09 | SRM 708 | 1 | 191 | 245.85 | -0.04 | 0 | 2475 | 2601 | -20 | 1260 | 2532 |
| 87 | 2016-12-29 | SRM 704 | 1 | 212 | 271.22 | -0.08 | -3 | 2475 | 2618 | -23 | 1280 | 2428 |
| 86 | 2016-04-27 | 2016 TCO Algo 1C | 1 | 315 | 244.74 | -0.36 | -13 | 2479 | 3035 | -56 | 1303 | 2490 |
| 85 | 2016-04-07 | SRM 687 | 1 | 193 | 337.07 | 0.80 | 56 | 2492 | 3056 | 61 | 1359 | 2155 |
| 84 | 2016-02-29 | SRM 683 | 1 | 161 | 321.19 | 1.00 | 86 | 2436 | 3195 | 86 | 1298 | 2446 |
| 83 | 2015-04-17 | SRM 656 | 2 | 38 | 180.36 | 2.25 | 60 | 2350 | 4791 | 66 | 1212 | 4149 |
| 82 | 2014-04-24 | SRM 618 | 2 | 96 | 225.00 | 1.23 | 19 | 2290 | 5355 | 43 | 1146 | 5052 |
| 81 | 2014-04-19 | TCO14 Round 1B | 1 | 398 | 1,208.90 | 1.60 | 36 | 2271 | 5499 | 114 | 1103 | 5459 |
| 80 | 2014-04-12 | TCO14 Round 1A | 1 | 1585 | 1,469.44 | -0.11 | -2 | 2235 | 5722 | -18 | 989 | 6569 |
| 79 | 2014-04-10 | SRM 616 | 2 | 253 | 357.11 | 0.50 | 12 | 2236 | 5593 | 31 | 1007 | 6302 |
| 78 | 2014-04-04 | SRM 615 | 2 | 476 | 276.27 | -0.78 | -10 | 2225 | 5689 | -34 | 976 | 6663 |
| 77 | 2014-03-29 | SRM 614 | 2 | 424 | 347.63 | -0.29 | -2 | 2234 | 5607 | -4 | 1010 | 6309 |
| 76 | 2014-03-21 | SRM 613 | 2 | 785 | 278.24 | -1.50 | -19 | 2236 | 5571 | -111 | 1014 | 6274 |
| 75 | 2014-03-04 | SRM 611 | 2 | 301 | 269.00 | -0.16 | 1 | 2255 | 5486 | -18 | 1125 | 5243 |
| 74 | 2014-02-15 | SRM 609 | 2 | 209 | 347.34 | 0.73 | 17 | 2254 | 5544 | 20 | 1143 | 5127 |
| 73 | 2014-02-07 | SRM 608 | 2 | 188 | 377.22 | 1.00 | 23 | 2237 | 5689 | 32 | 1123 | 5307 |
| 72 | 2014-02-03 | SRM 607 | 2 | 453 | 328.66 | -0.46 | -6 | 2214 | 5884 | -29 | 1091 | 5627 |
| 71 | 2014-01-21 | SRM 605 | 2 | 412 | 289.45 | -0.51 | -7 | 2220 | 5763 | -34 | 1120 | 5335 |
| 70 | 2014-01-06 | SRM 603 | 2 | 89 | 307.41 | 1.79 | 42 | 2227 | 5608 | 54 | 1154 | 4905 |
| 69 | 2013-12-28 | SRM 602 | 2 | 128 | 463.19 | 1.86 | 48 | 2184 | 5959 | 59 | 1100 | 5419 |
| 68 | 2013-12-14 | SRM 600 | 2 | 452 | 452.75 | 0.00 | 6 | 2136 | 6372 | 0 | 1041 | 6049 |
| 67 | 2013-11-20 | SRM 597 | 2 | 121 | 433.43 | 1.84 | 62 | 2130 | 6307 | 70 | 1041 | 5928 |
| 66 | 2013-10-05 | SRM 593 | 2 | 77 | 682.45 | 3.15 | 106 | 2068 | 6831 | 110 | 971 | 6625 |
| 65 | 2013-09-27 | SRM 592 | 2 | 464 | 611.12 | 0.40 | 38 | 1962 | 7785 | 9 | 861 | 8050 |
| 64 | 2008-07-10 | SRM 409 | 2 | 493 | 323.69 | -0.61 | -14 | 1925 | 4467 | -9 | 852 | 8882 |
| 63 | 2007-10-02 | SRM 368 | 2 | 477 | 227.63 | -1.25 | -15 | 1939 | 3217 | -98 | 861 | 5172 |
| 62 | 2007-09-18 | SRM 366 | 2 | 286 | 122.53 | -1.23 | -15 | 1954 | 3124 | -54 | 959 | 4346 |
| 61 | 2007-08-11 | SRM 363 | 2 | 448 | 174.99 | -1.35 | -14 | 1968 | 2932 | -56 | 1013 | 3901 |
| 60 | 2007-08-07 | SRM 362 | 2 | 220 | ||||||||
| 59 | 2007-07-24 | SRM 360 | 2 | 82 | 167.24 | 1.03 | 18 | 1983 | 2833 | 60 | 1069 | 3491 |
| 58 | 2007-07-21 | SRM 359 | 2 | 106 | 183.37 | 0.79 | 16 | 1965 | 2923 | 60 | 1009 | 3901 |
| 57 | 2007-07-17 | SRM 358 | 2 | 299 | 140.46 | -1.09 | -12 | 1949 | 2973 | -23 | 949 | 4350 |
| 56 | 2007-07-12 | SRM 357 | 2 | 87 | 156.56 | 0.85 | 18 | 1961 | 2864 | 68 | 972 | 4093 |
| 55 | 2007-06-14 | SRM 354 | 2 | 281 | 194.54 | -0.53 | -5 | 1943 | 2941 | 16 | 904 | 4713 |
| 54 | 2007-05-29 | SRM 351 | 2 | 88 | 176.08 | 1.00 | 19 | 1949 | 2815 | 87 | 888 | 4759 |
| 53 | 2007-05-15 | SRM 349 | 2 | 44 | 178.17 | 2.02 | 31 | 1930 | 2909 | 133 | 801 | 5533 |
| 52 | 2007-05-01 | SRM 347 | 2 | 432 | 199.37 | -1.29 | -16 | 1899 | 3043 | -62 | 668 | 6568 |
| 51 | 2007-04-24 | SRM 346 | 2 | 200 | 126.94 | -0.66 | -8 | 1914 | 2941 | 25 | 730 | 6090 |
| 50 | 2007-04-03 | TCO07 Qual 3 | 1 | 776 | 333.91 | -1.22 | -23 | 1922 | 2861 | -180 | 705 | 6321 |
| 49 | 2007-03-31 | TCO07 Qual 2 | 1 | 958 | 624.79 | -0.62 | -15 | 1945 | 2686 | -51 | 885 | 4820 |
| 48 | 2007-03-28 | SRM 344 | 2 | 686 | 160.51 | -2.13 | -24 | 1960 | 2525 | -159 | 936 | 4393 |
| 47 | 2007-03-22 | SRM 343 | 2 | 128 | 112.67 | -0.18 | 1 | 1984 | 2381 | 23 | 1095 | 3101 |
| 46 | 2007-01-25 | SRM 336 | 2 | 347 | 80.47 | -2.11 | -21 | 1983 | 2420 | -115 | 1072 | 3397 |
| 45 | 2007-01-17 | SRM 335 | 2 | 108 | 108.47 | 0.01 | 4 | 2005 | 2320 | 23 | 1187 | 2621 |
| 44 | 2006-12-28 | SRM 332 | 2 | 120 | 59.08 | -1.02 | -11 | 2000 | 2274 | -16 | 1164 | 2685 |
| 43 | 2006-12-21 | SRM 331 | 1 | 329 | 333.92 | 0.02 | 3 | 2011 | 2208 | -32 | 1180 | 2573 |
| 42 | 2006-11-22 | SRM 327 | 2 | 10 | 90.12 | 3.17 | 38 | 2008 | 2160 | 124 | 1212 | 2378 |
| 41 | 2006-10-25 | SRM 324 | 1 | 409 | 362.74 | -0.17 | -6 | 1970 | 2306 | -120 | 1088 | 3117 |
| 40 | 2006-10-19 | SRM 323 | 2 | 69 | 100.37 | 0.54 | 13 | 1976 | 2257 | 32 | 1208 | 2324 |
| 39 | 2006-10-09 | SRM 322 | 2 | 102 | 98.20 | -0.06 | 3 | 1963 | 2290 | 11 | 1176 | 2509 |
| 38 | 2006-10-02 | SRM 321 | 2 | 46 | 92.38 | 1.01 | 20 | 1960 | 2277 | 52 | 1165 | 2565 |
| 37 | 2006-09-18 | SRM 319 | 2 | 75 | 113.71 | 0.60 | 15 | 1940 | 2325 | 53 | 1113 | 2913 |
| 36 | 2006-08-29 | SRM 318 | 2 | 79 | 98.04 | 0.31 | 10 | 1925 | 2306 | 47 | 1060 | 3075 |
| 35 | 2006-08-19 | SRM 316 | 2 | 216 | 91.64 | -1.24 | -14 | 1915 | 2373 | -25 | 1013 | 3517 |
| 34 | 2006-08-09 | SRM 315 | 2 | 102 | 79.70 | -0.36 | -2 | 1929 | 2345 | 17 | 1038 | 3429 |
| 33 | 2006-08-03 | SRM 314 | 2 | 282 | 115.14 | -1.53 | -18 | 1932 | 2318 | -121 | 1021 | 3548 |
| 32 | 2006-07-26 | SRM 313 | 2 | 51 | 96.21 | 0.92 | 20 | 1950 | 2211 | 62 | 1142 | 2667 |
| 31 | 2006-07-22 | SRM 312 | 2 | 133 | 103.51 | -0.36 | -3 | 1929 | 2295 | 18 | 1080 | 3032 |
| 30 | 2006-07-12 | SRM 311 | 2 | 91 | 83.71 | -0.12 | 2 | 1932 | 2257 | 38 | 1062 | 3122 |
| 29 | 2006-07-06 | SRM 310 | 2 | 49 | 74.54 | 0.60 | 17 | 1930 | 2234 | 60 | 1024 | 3459 |
| 28 | 2006-06-24 | SRM 308 | 2 | 105 | 86.81 | -0.27 | -1 | 1912 | 2266 | 38 | 964 | 3840 |
| 27 | 2006-06-14 | SRM 307 | 2 | 88 | 65.46 | -0.43 | -4 | 1913 | 2266 | 34 | 926 | 4124 |
| 26 | 2006-06-08 | SRM 306 | 2 | 348 | 96.40 | -1.95 | -27 | 1918 | 2239 | -112 | 892 | 4371 |
| 25 | 2006-05-31 | SRM 305 | 2 | 78 | 59.61 | -0.39 | -3 | 1945 | 2096 | 37 | 1004 | 3531 |
| 24 | 2006-05-27 | SRM 304 | 2 | 370 | 85.54 | -2.11 | -30 | 1948 | 2067 | -72 | 967 | 3755 |
| 23 | 2006-05-11 | SRM 302 | 2 | 244 | 50.44 | -2.27 | -31 | 1978 | 1906 | -74 | 1039 | 3175 |
| 22 | 2006-05-09 | SRM 301 | 1 | 337 | 286.46 | -0.24 | -12 | 2009 | 1761 | -145 | 1113 | 2608 |
| 21 | 2006-04-27 | SRM 300 | 2 | 22 | 54.49 | 1.31 | 35 | 2021 | 1711 | 65 | 1258 | 1793 |
| 20 | 2006-04-11 | SRM 298 | 2 | 77 | 75.43 | -0.03 | 6 | 1986 | 1818 | 34 | 1193 | 2125 |
| 19 | 2006-04-06 | SRM 297 | 1 | 223 | 218.91 | -0.15 | -7 | 1980 | 1826 | -60 | 1159 | 2293 |
| 18 | 2006-04-03 | SRM 296 | 2 | 18 | 78.90 | 2.13 | 57 | 1987 | 1780 | 109 | 1219 | 1938 |
| 17 | 2006-03-29 | SRM 295 | 2 | 26 | 117.27 | 2.17 | 67 | 1930 | 1979 | 103 | 1110 | 2506 |
| 16 | 2006-02-28 | TCO06 Qual 1/3/8 | 1 | 146 | 223.17 | 0.62 | 45 | 1862 | 2137 | 81 | 1007 | 3093 |
| 15 | 2006-02-21 | SRM 291 | 2 | 334 | 180.02 | -1.14 | -32 | 1818 | 2219 | -102 | 926 | 3368 |
| 14 | 2006-02-16 | SRM 290 | 2 | 159 | 75.31 | -1.08 | -30 | 1850 | 2058 | -32 | 1028 | 2760 |
| 13 | 2006-01-30 | SRM 286 | 2 | 123 | 83.76 | -0.55 | -13 | 1880 | 1900 | 5 | 1060 | 2534 |
| 12 | 2006-01-19 | SRM 283 | 2 | 74 | 95.57 | 0.37 | 29 | 1893 | 1789 | 63 | 1055 | 2502 |
| 11 | 2005-12-21 | SRM 279 | 2 | 108 | ||||||||
| 10 | 2005-12-17 | SRM 277 | 2 | 30 | 154.86 | 2.37 | 106 | 1864 | 1856 | 142 | 992 | 2845 |
| 9 | 2005-12-08 | SRM 276 | 2 | 117 | 171.75 | 0.55 | 49 | 1758 | 2224 | 80 | 850 | 3638 |
| 8 | 2005-11-21 | SRM 273 | 2 | 101 | 151.50 | 0.58 | 59 | 1709 | 2355 | 75 | 770 | 4031 |
| 7 | 2005-11-19 | SRM 272 | 2 | 134 | 232.74 | 0.80 | 95 | 1649 | 2588 | 95 | 695 | 4424 |
| 6 | 2005-10-26 | SRM 269 | 2 | 46 | 231.33 | 2.33 | 409 | 1555 | 2905 | 177 | 600 | 4726 |
| 5 | 2005-08-16 | TCO05 Qual 5/10 | 1 | 319 | 314.58 | -0.10 | -24 | 1146 | 4978 | -105 | 423 | 4919 |
| 4 | 2004-09-07 | TCO04 Qual 2 | 1 | 155 | 175.26 | -0.08 | -18 | 1170 | 3884 | 32 | 528 | 3779 |
| 3 | 2003-10-09 | TCO '03 Qual. Round 2 | 1 | 498 | 481.35 | -0.05 | -1 | 1188 | 3366 | -52 | 496 | 3497 |
| 2 | 2003-10-07 | TCO '03 Qual. Round 1 | 1 | 565 | 520.32 | -0.20 | -44 | 1189 | 3278 | -232 | 548 | 3345 |
| 1 | 2003-09-08 | SRM 163 | 2 | 178 | 147.84 | -0.36 | -88 | 1233 | 2685 | -420 | 780 | 2461 |