4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| yamiyami | 5 | 2409 | 1342 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.497 | 0.889 | 1.474 | 130.0 | -171 | 348 | 1548 | 1342 | 2887 |
| SRMFix | 0.817 | 1.013 | 1.881 | 161.1 | -32 | 683 | 1905 | 1870 | 2967 |
| initial | 1.022 | 1.037 | 1.922 | 124.8 | -4 | 511 | 1816 | 1816 | 3731 |
| EloSRM | 0.869 | 1.040 | 1.951 | 189.4 | -33 | 771 | 2414 | 2409 | 3555 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2012-08-16 | SRM 552 | 1 | 237 | 377.94 | 0.04 | 27 | 2409 | 3555 | -2 | 1342 | 2887 |
| 4 | 2009-07-08 | SRM 444 | 1 | 448 | 464.52 | -0.24 | -33 | 2382 | 2017 | -81 | 1344 | 2112 |
| 3 | 2008-12-20 | SRM 430 | 1 | 382 | 504.94 | 0.40 | 88 | 2414 | 1809 | 48 | 1425 | 1879 |
| 2 | 2008-12-02 | SRM 428 | 1 | 513 | 451.78 | -0.18 | -28 | 2326 | 2190 | -171 | 1377 | 2216 |
| 1 | 2008-11-12 | SRM 425 | 2 | 32 | 644.47 | 4.33 | 771 | 2355 | 2011 | 348 | 1548 | 1320 |