4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| guido_zayas | 1 | 1505 | 1162 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.199 | 0.199 | 0.199 | 38.0 | -38 | -38 | 1162 | 1162 | 1149 |
| SRMFix | 0.437 | 0.437 | 0.437 | 102.4 | 102 | 102 | 1302 | 1302 | 1790 |
| initial | 0.472 | 0.472 | 0.472 | 56.8 | 57 | 57 | 1257 | 1257 | 1920 |
| EloSRM | 0.573 | 0.573 | 0.573 | 181.6 | 182 | 182 | 1505 | 1505 | 1810 |
| Odd | 0.583 | 0.583 | 0.583 | 185.7 | 186 | 186 | 1464 | 1464 | 1828 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2003-10-01 | SRM 166 | 2 | 142 | 211.17 | 0.57 | 182 | 1505 | 1810 | -38 | 1162 | 1149 |