4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| mfrahman | 1 | 1204 | 839 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.238 | 0.238 | 0.238 | 51.2 | -51 | -51 | 1204 | 1204 | 2507 |
| Odd | -0.247 | 0.247 | 0.247 | 46.3 | -46 | -46 | 1188 | 1188 | 2566 |
| initial | -0.349 | 0.349 | 0.349 | 42.0 | -42 | -42 | 1158 | 1158 | 2357 |
| SRMFix | -0.435 | 0.435 | 0.435 | 102.0 | -102 | -102 | 1098 | 1098 | 2562 |
| SRM | -1.401 | 1.401 | 1.401 | 361.0 | -361 | -361 | 839 | 839 | 2100 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2002-05-22 | SRM 91 | 2 | 343 | 290.74 | -0.24 | -51 | 1204 | 2507 | -361 | 839 | 2100 |