4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| ramkumarh | 1 | 1384 | 521 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.507 | 0.507 | 0.507 | 122.0 | -122 | -122 | 1384 | 1384 | 7005 |
| initial | -0.611 | 0.611 | 0.611 | 73.6 | -74 | -74 | 1126 | 1126 | 6806 |
| SRMFix | -0.671 | 0.671 | 0.671 | 153.3 | -153 | -153 | 1047 | 1047 | 7165 |
| SRM | -1.534 | 1.534 | 1.534 | 679.0 | -679 | -679 | 521 | 521 | 7349 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-05-09 | SRM 348 | 2 | 429 | 301.84 | -0.51 | -122 | 1384 | 7005 | -679 | 521 | 7349 |