4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| xiefeng086 | 1 | 1801 | 968 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.005 | 0.005 | 0.005 | 32.2 | 32 | 32 | 1606 | 1606 | 9534 |
| EloSRM | -0.062 | 0.062 | 0.062 | 10.4 | 10 | 10 | 1801 | 1801 | 9282 |
| initial | -0.117 | 0.117 | 0.117 | 14.0 | -14 | -14 | 1186 | 1186 | 9400 |
| SRMFix | -0.184 | 0.184 | 0.184 | 44.4 | -44 | -44 | 1156 | 1156 | 9426 |
| SRM | -1.048 | 1.048 | 1.048 | 232.0 | -232 | -232 | 968 | 968 | 6645 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-12-20 | SRM 565 | 2 | 718 | 687.99 | -0.06 | 10 | 1801 | 9282 | -232 | 968 | 6645 |