4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| zia | 1 | 1543 | 1152 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.299 | 0.299 | 0.299 | 48.0 | -48 | -48 | 1152 | 1152 | 938 |
| SRMFix | 0.691 | 0.691 | 0.691 | 157.4 | 157 | 157 | 1357 | 1357 | 1352 |
| initial | 0.785 | 0.785 | 0.785 | 94.5 | 95 | 95 | 1295 | 1295 | 1562 |
| EloSRM | 0.885 | 0.885 | 0.885 | 284.4 | 284 | 284 | 1543 | 1543 | 1339 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2002-06-19 | SRM 98 | 2 | 136 | 251.21 | 0.88 | 284 | 1543 | 1339 | -48 | 1152 | 938 |