4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| ac3ofspac3 | 1 | 1269 | 912 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.301 | 0.301 | 0.301 | 53.1 | -53 | -53 | 1269 | 1269 | 2528 |
| initial | -0.362 | 0.362 | 0.362 | 43.6 | -44 | -44 | 1156 | 1156 | 2473 |
| SRMFix | -0.400 | 0.400 | 0.400 | 94.2 | -94 | -94 | 1106 | 1106 | 2536 |
| SRM | -0.953 | 0.953 | 0.953 | 288.0 | -288 | -288 | 912 | 912 | 1909 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2003-09-20 | SRM 164 | 2 | 169 | 137.15 | -0.30 | -53 | 1269 | 2528 | -288 | 912 | 1909 |