4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| 11ch311 | 2 | 1607 | 601 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.296 | 0.296 | 0.307 | 65.8 | -93 | -39 | 1645 | 1607 | 12150 |
| initial | -0.387 | 0.387 | 0.390 | 46.6 | -53 | -40 | 1147 | 1107 | 12092 |
| SRMFix | -0.389 | 0.389 | 0.403 | 81.6 | -116 | -48 | 1084 | 1037 | 12298 |
| SRM | -0.959 | 0.959 | 1.042 | 299.5 | -449 | -150 | 751 | 601 | 11546 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-02-23 | SRM 534 | 2 | 731 | 703.15 | -0.22 | -39 | 1607 | 12150 | -150 | 601 | 11546 |
| 1 | 2011-12-06 | SRM 526 | 2 | 508 | 423.41 | -0.38 | -93 | 1645 | 10449 | -449 | 751 | 9430 |