4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Alex-Gran-tc | 10 | 2620 | 1388 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.581 | 0.889 | 1.166 | 116.3 | -61 | 565 | 2436 | 2436 | 2389 |
| EloSRM | 0.597 | 0.898 | 1.167 | 121.2 | -69 | 544 | 2620 | 2620 | 2400 |
| SRMFix | 0.639 | 0.909 | 1.172 | 102.8 | -93 | 441 | 1976 | 1976 | 2342 |
| initial | 0.847 | 0.915 | 1.205 | 110.2 | -29 | 283 | 2220 | 2220 | 2409 |
| SRM | 0.860 | 1.009 | 1.439 | 90.4 | -309 | 182 | 1388 | 1388 | 2556 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 2012-09-07 | SRM 555 | 1 | 406 | 475.08 | 0.23 | 38 | 2620 | 2400 | 22 | 1388 | 2556 |
| 9 | 2012-04-14 | TCO12 Round 1C | 1 | 239 | 585.46 | 1.29 | 94 | 2583 | 2549 | 101 | 1366 | 2796 |
| 8 | 2012-03-20 | SRM 538 | 2 | 34 | 121.09 | 1.83 | 90 | 2488 | 2924 | 115 | 1265 | 3507 |
| 7 | 2012-03-17 | SRM 537 | 2 | 114 | 234.33 | 1.04 | 81 | 2398 | 3522 | 96 | 1150 | 4742 |
| 6 | 2012-02-09 | SRM 532 | 2 | 321 | 148.13 | -1.12 | -52 | 2316 | 3895 | 30 | 1054 | 5519 |
| 5 | 2012-01-14 | SRM 529 | 1 | 804 | 616.12 | -0.39 | -69 | 2368 | 3508 | -309 | 1024 | 5777 |
| 4 | 2011-08-30 | SRM 516 | 1 | 489 | 529.29 | 0.10 | 43 | 2437 | 2756 | -20 | 1333 | 2607 |
| 3 | 2010-12-08 | SRM 490 | 1 | 465 | 538.07 | 0.21 | 71 | 2393 | 2443 | -7 | 1353 | 2222 |
| 2 | 2010-07-17 | SRM 476 | 1 | 501 | 636.50 | 0.34 | 129 | 2323 | 2594 | -22 | 1360 | 2039 |
| 1 | 2010-03-02 | SRM 463 | 2 | 113 | 607.15 | 2.43 | 544 | 2193 | 3117 | 182 | 1382 | 1924 |