4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| lvhao945 | 3 | 2147 | 858 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.119 | 1.257 | 1.346 | 252.7 | -293 | 208 | 1408 | 858 | 7871 |
| initial | 0.374 | 1.429 | 1.797 | 172.1 | -185 | 326 | 1526 | 1335 | 6926 |
| SRMFix | 0.049 | 1.716 | 2.029 | 261.4 | -256 | 494 | 1694 | 1404 | 6228 |
| EloSRM | 0.079 | 1.776 | 2.093 | 270.4 | -148 | 615 | 2342 | 2147 | 5222 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-02-09 | SRM 532 | 2 | 1141 | 238.85 | -2.31 | -148 | 2147 | 5222 | -293 | 858 | 7871 |
| 2 | 2011-10-04 | SRM 520 | 1 | 704 | 643.01 | -0.23 | -48 | 2294 | 3756 | -257 | 1151 | 4338 |
| 1 | 2011-09-14 | SRM 518 | 2 | 117 | 805.10 | 2.78 | 615 | 2342 | 3428 | 208 | 1408 | 2221 |