4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| zaaghad | 1 | 1959 | 1101 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.345 | 0.345 | 0.345 | 81.8 | 82 | 82 | 1282 | 1282 | 7653 |
| initial | 0.416 | 0.416 | 0.416 | 50.1 | 50 | 50 | 1250 | 1250 | 8170 |
| EloSRM | 0.465 | 0.465 | 0.465 | 164.0 | 164 | 164 | 1959 | 1959 | 7563 |
| Odd | 0.523 | 0.523 | 0.523 | 187.8 | 188 | 188 | 1764 | 1764 | 7741 |
| SRM | -0.544 | 0.544 | 0.544 | 99.0 | -99 | -99 | 1101 | 1101 | 5124 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-01-21 | SRM 567 | 2 | 469 | 647.47 | 0.46 | 164 | 1959 | 7563 | -99 | 1101 | 5124 |