4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| kostya2vntu | 35 | 2395 | 1265 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.235 | 0.810 | 1.124 | 46.7 | -123 | 179 | 1865 | 1794 | 3566 |
| EloSRM | 0.170 | 0.813 | 1.127 | 41.8 | -61 | 176 | 2395 | 2395 | 3756 |
| initial | 0.231 | 0.825 | 1.171 | 99.3 | -367 | 414 | 2174 | 2174 | 2549 |
| SRM | 0.592 | 0.905 | 1.267 | 59.7 | -196 | 125 | 1350 | 1265 | 3711 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 35 | 2012-04-14 | TCO12 Round 1C | 1 | 317 | 784.06 | 1.31 | 55 | 2395 | 3756 | 78 | 1265 | 3711 |
| 34 | 2012-04-11 | SRM 540 | 2 | 25 | 265.01 | 3.41 | 78 | 2340 | 4064 | 125 | 1187 | 4402 |
| 33 | 2012-04-07 | TCO12 Round 1B | 1 | 691 | 1,105.31 | 0.68 | 49 | 2262 | 4603 | 62 | 1062 | 5615 |
| 32 | 2012-04-04 | SRM 539 | 2 | 392 | 178.52 | -1.15 | -35 | 2213 | 4954 | -34 | 1000 | 6342 |
| 31 | 2012-03-31 | TCO12 Round 1A | 1 | 1763 | 1,085.64 | -0.72 | -61 | 2248 | 4636 | -196 | 1034 | 5923 |
| 30 | 2011-02-01 | SRM 496 | 1 | 485 | 563.77 | 0.22 | 16 | 2309 | 3039 | 26 | 1230 | 3192 |
| 29 | 2010-11-13 | SRM 487 | 1 | 489 | 565.62 | -0.08 | -2 | 2293 | 2905 | -7 | 1204 | 3253 |
| 28 | 2010-10-26 | SRM 486 | 2 | 123 | 157.27 | 0.36 | 13 | 2294 | 2877 | 33 | 1211 | 3170 |
| 27 | 2010-10-21 | Member SRM 485 | 1 | 470 | 471.67 | -0.18 | -7 | 2281 | 2926 | -44 | 1178 | 3414 |
| 26 | 2010-10-05 | SRM 484 | 2 | 67 | 112.83 | 0.75 | 22 | 2288 | 2897 | 47 | 1222 | 3048 |
| 25 | 2010-09-25 | SRM 483 | 2 | 87 | 167.95 | 0.95 | 27 | 2266 | 2980 | 55 | 1175 | 3421 |
| 24 | 2010-09-15 | Member SRM 482 | 2 | 195 | 175.07 | -0.16 | 2 | 2239 | 3126 | 23 | 1120 | 3782 |
| 23 | 2010-09-09 | SRM 481 | 2 | 450 | 141.41 | -1.67 | -28 | 2236 | 3135 | -55 | 1097 | 3978 |
| 22 | 2010-08-14 | SRM 479 | 2 | 340 | 138.17 | -1.30 | -21 | 2264 | 2939 | -27 | 1152 | 3517 |
| 21 | 2010-07-28 | SRM 477 | 2 | 161 | 135.44 | -0.25 | 0 | 2286 | 2810 | 18 | 1179 | 3260 |
| 20 | 2010-07-06 | SRM 475 | 2 | 247 | 104.66 | -1.24 | -21 | 2286 | 2788 | -28 | 1161 | 3411 |
| 19 | 2010-06-19 | TCO10 Round 1 | 1 | 1115 | 1,063.59 | -0.07 | -1 | 2307 | 2646 | -21 | 1189 | 3197 |
| 18 | 2010-06-05 | SRM 472 | 2 | 95 | 126.94 | 0.42 | 20 | 2308 | 2611 | 46 | 1210 | 3074 |
| 17 | 2010-05-20 | SRM 470 | 2 | 210 | 137.27 | -0.61 | -10 | 2288 | 2640 | 11 | 1164 | 3379 |
| 16 | 2010-05-12 | TCO10 Qual 2 | 1 | 469 | 566.70 | 0.27 | 23 | 2298 | 2564 | 48 | 1153 | 3459 |
| 15 | 2010-04-20 | Member SRM 468 | 2 | 172 | 118.87 | -0.53 | -8 | 2274 | 2508 | 32 | 1105 | 3650 |
| 14 | 2010-04-15 | SRM 467 | 2 | 354 | 74.38 | -2.25 | -48 | 2283 | 2446 | -54 | 1073 | 3911 |
| 13 | 2010-03-16 | SRM 464 | 1 | 650 | 525.54 | -0.37 | -25 | 2331 | 2232 | -115 | 1127 | 3473 |
| 12 | 2010-03-02 | SRM 463 | 1 | 591 | 469.04 | -0.33 | -23 | 2356 | 2281 | -108 | 1242 | 2827 |
| 11 | 2010-02-13 | Member SRM 461 | 1 | 316 | 542.17 | 0.78 | 81 | 2379 | 2178 | 92 | 1350 | 2085 |
| 10 | 2009-11-25 | SRM 453.5 | 1 | 476 | 500.69 | 0.07 | 13 | 2298 | 2468 | -10 | 1258 | 2681 |
| 9 | 2009-11-05 | SRM 452 | 1 | 414 | 481.07 | 0.22 | 29 | 2285 | 2551 | 17 | 1268 | 2663 |
| 8 | 2009-10-20 | SRM 451 | 2 | 53 | 138.45 | 1.38 | 70 | 2256 | 2671 | 72 | 1251 | 2739 |
| 7 | 2009-10-17 | SRM 450 | 2 | 47 | 250.17 | 2.41 | 122 | 2186 | 3021 | 110 | 1179 | 3301 |
| 6 | 2009-09-23 | SRM 449 | 2 | 351 | 279.15 | -0.33 | -9 | 2064 | 3766 | -6 | 1069 | 4193 |
| 5 | 2009-09-10 | SRM 448 | 2 | 102 | 394.91 | 1.95 | 158 | 2073 | 3691 | 106 | 1075 | 4165 |
| 4 | 2009-08-08 | SRM 446 | 2 | 202 | 583.92 | 1.53 | 176 | 1915 | 4808 | 77 | 969 | 5140 |
| 3 | 2009-07-23 | SRM 445 | 2 | 588 | 634.13 | 0.11 | 39 | 1739 | 6307 | -59 | 892 | 6271 |
| 2 | 2009-07-08 | SRM 444 | 2 | 554 | 726.87 | 0.39 | 140 | 1700 | 6697 | -88 | 951 | 5391 |
| 1 | 2007-11-10 | College Tour SRM 375 | 1 | 24 | 23.86 | -0.01 | 28 | 1560 | 6195 | -161 | 1039 | 4089 |