4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| JingYen | 1 | 1309 | 859 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.250 | 0.250 | 0.250 | 53.6 | -54 | -54 | 1309 | 1309 | 2842 |
| initial | -0.349 | 0.349 | 0.349 | 42.0 | -42 | -42 | 1158 | 1158 | 2804 |
| SRMFix | -0.395 | 0.395 | 0.395 | 93.2 | -93 | -93 | 1107 | 1107 | 2912 |
| SRM | -1.257 | 1.257 | 1.257 | 341.0 | -341 | -341 | 859 | 859 | 2479 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2004-07-07 | SRM 202 | 2 | 142 | 119.40 | -0.25 | -54 | 1309 | 2842 | -341 | 859 | 2479 |