4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| kosa | 1 | 2002 | 1270 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.473 | 0.473 | 0.473 | 70.0 | 70 | 70 | 1270 | 1270 | 3049 |
| SRMFix | 1.427 | 1.427 | 1.427 | 300.1 | 300 | 300 | 1500 | 1500 | 4209 |
| initial | 1.482 | 1.482 | 1.482 | 178.5 | 178 | 178 | 1378 | 1378 | 5111 |
| EloSRM | 1.578 | 1.578 | 1.578 | 433.7 | 434 | 434 | 2002 | 2002 | 3854 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-07-31 | SRM 412 | 2 | 197 | 588.12 | 1.58 | 434 | 2002 | 3854 | 70 | 1270 | 3049 |