4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| yang1fan2 | 6 | 2748 | 1545 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.927 | 1.314 | 1.863 | 134.5 | -134 | 238 | 1642 | 1545 | 1772 |
| EloSRM | 1.286 | 1.376 | 2.067 | 181.1 | -35 | 452 | 2783 | 2748 | 2270 |
| SRMFix | 1.279 | 1.396 | 2.090 | 157.3 | -34 | 506 | 2110 | 2076 | 1916 |
| initial | 1.450 | 1.520 | 2.191 | 183.0 | -25 | 553 | 2273 | 2247 | 2344 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2014-08-21 | SRM 630 | 1 | 245 | 284.18 | -0.27 | -35 | 2748 | 2270 | -97 | 1545 | 1772 |
| 5 | 2011-12-23 | SRM 526.5 | 1 | 274 | 288.22 | 0.07 | 20 | 2783 | 1204 | 18 | 1642 | 1193 |
| 4 | 2011-12-17 | SRM 527 | 1 | 121 | 581.30 | 2.26 | 260 | 2762 | 1271 | 223 | 1624 | 1258 |
| 3 | 2011-11-29 | SRM 525 | 1 | 362 | 656.45 | 0.86 | 178 | 2502 | 2600 | 97 | 1401 | 2303 |
| 2 | 2011-10-25 | SRM 522 | 2 | 21 | 450.46 | 4.42 | 452 | 2324 | 3626 | 238 | 1304 | 2965 |
| 1 | 2011-10-13 | SRM 521 | 2 | 622 | 801.97 | 0.37 | 141 | 1872 | 7500 | -134 | 1066 | 5192 |