4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| ankur.gupta | 21 | 2494 | 1185 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.152 | 0.760 | 1.095 | 62.5 | -65 | 465 | 2510 | 2494 | 3781 |
| SRMFix | 0.137 | 0.793 | 1.170 | 60.1 | -149 | 350 | 1910 | 1739 | 3857 |
| SRM | 0.435 | 0.833 | 1.209 | 64.1 | -132 | 178 | 1408 | 1185 | 4601 |
| initial | 0.246 | 0.943 | 1.434 | 113.6 | -538 | 263 | 2201 | 1822 | 3872 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21 | 2015-01-24 | SRM 647 | 1 | 380 | 388.19 | -0.17 | -15 | 2494 | 3781 | -49 | 1185 | 4601 |
| 20 | 2015-01-15 | SRM 646 | 2 | 38 | 100.53 | 1.40 | 109 | 2510 | 3665 | 54 | 1234 | 4054 |
| 19 | 2013-02-19 | SRM 571 | 2 | 391 | 144.23 | -1.44 | -30 | 2401 | 3776 | -17 | 1180 | 4472 |
| 18 | 2013-01-29 | SRM 568 | 2 | 117 | 142.71 | 0.29 | 20 | 2430 | 3533 | 61 | 1197 | 4289 |
| 17 | 2013-01-12 | SRM 566 | 2 | 79 | 168.30 | 1.09 | 49 | 2410 | 3643 | 84 | 1136 | 4793 |
| 16 | 2012-12-20 | SRM 565 | 2 | 814 | 113.39 | -2.84 | -65 | 2362 | 3939 | -114 | 1052 | 5653 |
| 15 | 2012-12-12 | SRM 564 | 1 | 583 | 532.28 | -0.24 | -22 | 2427 | 3510 | -84 | 1166 | 4507 |
| 14 | 2012-12-08 | SRM 563 | 1 | 328 | 401.28 | -0.09 | -4 | 2449 | 3319 | -26 | 1250 | 3591 |
| 13 | 2012-11-10 | SRM 560 | 1 | 598 | 482.43 | -0.31 | -40 | 2453 | 3339 | -132 | 1276 | 3430 |
| 12 | 2011-06-21 | SRM 510 | 1 | 124 | 450.86 | 1.86 | 110 | 2494 | 2378 | 178 | 1408 | 2137 |
| 11 | 2011-06-08 | SRM 509 | 1 | 661 | 647.42 | -0.03 | 3 | 2384 | 3033 | -21 | 1230 | 3468 |
| 10 | 2011-06-02 | SRM 508 | 2 | 49 | 184.36 | 1.91 | 64 | 2381 | 3000 | 95 | 1251 | 3271 |
| 9 | 2011-05-28 | SRM 507 | 2 | 141 | 193.26 | 0.46 | 29 | 2317 | 3334 | 48 | 1156 | 4077 |
| 8 | 2011-05-24 | TCO11 Qual 3 | 1 | 657 | 412.60 | -0.67 | -38 | 2289 | 3497 | -72 | 1108 | 4479 |
| 7 | 2011-05-19 | TCO11 Qual 2 | 1 | 797 | 611.03 | -0.38 | -23 | 2327 | 3253 | -41 | 1180 | 3863 |
| 6 | 2011-05-17 | SRM 504.5 | 1 | 645 | 620.91 | -0.21 | -19 | 2350 | 3051 | -75 | 1221 | 3436 |
| 5 | 2011-05-03 | Member SRM 505 | 1 | 306 | 496.63 | 0.03 | 14 | 2369 | 2866 | 28 | 1296 | 2775 |
| 4 | 2011-04-16 | Member SRM 503 | 1 | 567 | 642.24 | 0.18 | 42 | 2354 | 2930 | 5 | 1268 | 2970 |
| 3 | 2011-04-07 | SRM 502 | 1 | 380 | 453.64 | 0.26 | 69 | 2313 | 3138 | 7 | 1263 | 2969 |
| 2 | 2011-03-08 | SRM 499 | 1 | 579 | 678.06 | 0.23 | 83 | 2244 | 3485 | -50 | 1256 | 2942 |
| 1 | 2011-02-01 | SRM 496 | 2 | 178 | 648.07 | 1.86 | 465 | 2160 | 4013 | 106 | 1306 | 2578 |