4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| maohuamh | 1 | 1740 | 1242 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.155 | 0.155 | 0.155 | 42.0 | 42 | 42 | 1242 | 1242 | 3276 |
| SRMFix | 0.502 | 0.502 | 0.502 | 116.8 | 117 | 117 | 1317 | 1317 | 5952 |
| initial | 0.504 | 0.504 | 0.504 | 60.6 | 61 | 61 | 1261 | 1261 | 6507 |
| EloSRM | 0.538 | 0.538 | 0.538 | 179.0 | 179 | 179 | 1740 | 1740 | 6160 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-06-08 | College Tour West China | 1 | 297 | 431.35 | 0.54 | 179 | 1740 | 6160 | 42 | 1242 | 3276 |