4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| zqqz | 1 | 1967 | 1076 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.237 | 0.237 | 0.237 | 57.0 | 57 | 57 | 1257 | 1257 | 7851 |
| initial | 0.303 | 0.303 | 0.303 | 36.4 | 36 | 36 | 1236 | 1236 | 8319 |
| EloSRM | 0.357 | 0.357 | 0.357 | 136.8 | 137 | 137 | 1967 | 1967 | 7730 |
| Odd | 0.409 | 0.409 | 0.409 | 157.0 | 157 | 157 | 1755 | 1755 | 7962 |
| SRM | -0.652 | 0.652 | 0.652 | 124.0 | -124 | -124 | 1076 | 1076 | 5425 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-09-27 | SRM 592 | 2 | 556 | 712.27 | 0.36 | 137 | 1967 | 7730 | -124 | 1076 | 5425 |