4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| proinsight | 41 | 2241 | 1222 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.172 | 0.933 | 1.158 | 41.5 | -61 | 238 | 2249 | 2241 | 2776 |
| SRMFix | 0.261 | 0.975 | 1.198 | 55.6 | -116 | 251 | 1768 | 1761 | 2652 |
| initial | 0.176 | 1.070 | 1.278 | 128.8 | -247 | 322 | 2057 | 2025 | 2198 |
| SRM | 0.631 | 1.077 | 1.389 | 67.4 | -194 | 119 | 1296 | 1222 | 3003 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 41 | 2009-11-05 | SRM 452 | 1 | 446 | 451.63 | -0.17 | -7 | 2241 | 2776 | -55 | 1222 | 3003 |
| 40 | 2009-09-10 | SRM 448 | 2 | 30 | 159.08 | 2.41 | 45 | 2249 | 2683 | 94 | 1277 | 2527 |
| 39 | 2009-08-25 | SRM 447 | 2 | 101 | 147.43 | 0.55 | 19 | 2204 | 2892 | 52 | 1183 | 3227 |
| 38 | 2009-06-23 | SRM 443 | 2 | 86 | 142.54 | 0.73 | 21 | 2185 | 2955 | 61 | 1131 | 3625 |
| 37 | 2009-06-13 | SRM 442 | 2 | 554 | 152.02 | -1.87 | -26 | 2165 | 3073 | -57 | 1070 | 4160 |
| 36 | 2009-05-27 | SRM 441 | 2 | 175 | 129.98 | -0.43 | -4 | 2191 | 2898 | 25 | 1127 | 3719 |
| 35 | 2009-03-24 | SRM 437 | 1 | 695 | 596.67 | -0.22 | -10 | 2195 | 2884 | -194 | 1102 | 5233 |
| 34 | 2009-03-07 | TCO09 Round 1 | 1 | 784 | 1,218.95 | 0.64 | 33 | 2204 | 2795 | 65 | 1296 | 2726 |
| 33 | 2009-03-04 | TCO09 Qual 3 | 1 | 481 | 449.20 | -0.10 | 1 | 2171 | 3008 | -10 | 1231 | 3260 |
| 32 | 2009-02-12 | SRM 435 | 2 | 33 | 133.23 | 2.01 | 41 | 2171 | 2988 | 68 | 1241 | 3158 |
| 31 | 2009-02-07 | SRM 434 | 2 | 56 | 210.76 | 1.91 | 43 | 2129 | 3230 | 68 | 1173 | 3787 |
| 30 | 2008-12-23 | SRM 431 | 2 | 21 | ||||||||
| 29 | 2008-12-20 | SRM 430 | 2 | 200 | 202.24 | 0.02 | 6 | 2086 | 3505 | 9 | 1105 | 5342 |
| 28 | 2008-12-14 | TC China 08 - Finals | 1 | 221 | 227.30 | 0.04 | 6 | 2080 | 3515 | 37 | 1096 | 5400 |
| 27 | 2008-12-11 | SRM 429 | 2 | 417 | 201.49 | -1.05 | -19 | 2074 | 3545 | -42 | 1059 | 5810 |
| 26 | 2008-12-04 | TC China 08 - 1C | 1 | 45 | 89.76 | 1.00 | 40 | 2094 | 3413 | 100 | 1101 | 5420 |
| 25 | 2008-12-02 | SRM 428 | 2 | 445 | 192.99 | -1.20 | -25 | 2054 | 3671 | -49 | 1001 | 6670 |
| 24 | 2008-11-22 | SRM 426 | 2 | 96 | 237.42 | 1.31 | 43 | 2078 | 3454 | 70 | 1050 | 5900 |
| 23 | 2008-11-06 | SRM 424 | 2 | 48 | 245.10 | 2.35 | 69 | 2035 | 3730 | 119 | 980 | 7256 |
| 22 | 2008-10-18 | SRM 422 | 2 | 533 | 299.35 | -0.83 | -22 | 1967 | 4242 | -23 | 861 | 8694 |
| 21 | 2008-10-08 | SRM 421 | 2 | 663 | 292.72 | -1.34 | -35 | 1989 | 4094 | -118 | 884 | 8680 |
| 20 | 2008-10-02 | SRM 420 | 2 | 62 | 258.50 | 2.06 | 79 | 2024 | 3775 | 98 | 1002 | 6847 |
| 19 | 2008-09-04 | SRM 416 | 2 | 338 | 233.96 | -0.53 | -16 | 1945 | 4379 | -12 | 904 | 8340 |
| 18 | 2008-06-17 | SRM 406 | 2 | 150 | 205.92 | 0.46 | 27 | 1961 | 4043 | 49 | 916 | 8110 |
| 17 | 2008-06-05 | SRM 404 | 2 | 195 | 299.32 | 0.62 | 36 | 1934 | 4216 | 59 | 867 | 8278 |
| 16 | 2008-05-28 | SRM 403 | 2 | 386 | 212.12 | -1.04 | -37 | 1898 | 4496 | -88 | 808 | 8939 |
| 15 | 2008-05-01 | SRM 400 | 2 | 540 | 239.98 | -1.17 | -41 | 1935 | 3952 | -64 | 896 | 5825 |
| 14 | 2008-04-23 | SRM 399 | 2 | 66 | 198.62 | 1.59 | 87 | 1976 | 3659 | 89 | 960 | 5179 |
| 13 | 2008-02-26 | SRM 391 | 2 | 242 | 223.26 | -0.12 | 3 | 1890 | 4204 | 13 | 871 | 6133 |
| 12 | 2007-10-09 | SRM 370 | 2 | 479 | 184.47 | -1.38 | -40 | 1887 | 3562 | -82 | 858 | 5309 |
| 11 | 2007-10-04 | SRM 369 | 2 | 352 | ||||||||
| 10 | 2007-10-02 | SRM 368 | 2 | 165 | 211.94 | 0.36 | 27 | 1926 | 3294 | 58 | 940 | 4444 |
| 9 | 2007-09-04 | SRM 364 | 2 | 468 | 170.88 | -1.45 | -48 | 1900 | 3427 | -118 | 882 | 4988 |
| 8 | 2007-08-30 | TCCC07 Round 1B | 1 | 342 | 356.02 | 0.06 | 12 | 1947 | 3087 | 9 | 1000 | 3958 |
| 7 | 2007-08-21 | TCCC07 Qual 2 | 1 | 361 | 378.65 | 0.07 | 15 | 1935 | 3154 | 22 | 991 | 4072 |
| 6 | 2007-08-18 | TCCC07 Qual 1 | 1 | 880 | 558.66 | -0.66 | -56 | 1920 | 3262 | -153 | 969 | 4252 |
| 5 | 2007-08-11 | SRM 363 | 2 | 102 | 237.80 | 1.22 | 94 | 1976 | 2888 | 75 | 1122 | 3121 |
| 4 | 2007-07-24 | SRM 360 | 2 | 397 | 179.09 | -1.15 | -61 | 1883 | 3438 | -101 | 1047 | 3641 |
| 3 | 2007-07-21 | SRM 359 | 2 | 208 | 190.02 | -0.13 | 7 | 1944 | 3038 | -22 | 1148 | 2972 |
| 2 | 2007-07-17 | SRM 358 | 2 | 90 | 287.24 | 1.67 | 238 | 1938 | 3042 | 85 | 1170 | 2809 |
| 1 | 2007-07-12 | SRM 357 | 2 | 274 | 387.00 | 0.50 | 184 | 1700 | 4514 | -115 | 1085 | 3276 |