4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| huqian2002 | 3 | 2543 | 1329 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.345 | 0.623 | 0.690 | 109.0 | -99 | 141 | 1428 | 1329 | 3052 |
| SRMFix | 0.901 | 0.976 | 1.239 | 180.7 | -16 | 392 | 1726 | 1710 | 3948 |
| initial | 1.005 | 1.005 | 1.297 | 121.0 | 3 | 245 | 1563 | 1563 | 4936 |
| EloSRM | 0.911 | 1.084 | 1.328 | 297.1 | -40 | 505 | 2582 | 2543 | 3025 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2013-11-20 | SRM 597 | 1 | 474 | 493.62 | -0.26 | -40 | 2543 | 3025 | -99 | 1329 | 3052 |
| 2 | 2013-09-16 | SRM 591 | 1 | 241 | 444.67 | 0.88 | 347 | 2582 | 2717 | 87 | 1428 | 2271 |
| 1 | 2011-10-13 | SRM 521 | 2 | 186 | 801.97 | 2.11 | 505 | 2235 | 4193 | 141 | 1341 | 2646 |