4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| kaupanger | 1 | 1906 | 1075 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.213 | 0.213 | 0.213 | 51.2 | 51 | 51 | 1251 | 1251 | 8043 |
| initial | 0.270 | 0.270 | 0.270 | 32.5 | 32 | 32 | 1232 | 1232 | 8455 |
| EloSRM | 0.319 | 0.319 | 0.319 | 124.9 | 125 | 125 | 1906 | 1906 | 8046 |
| SRM | -0.637 | 0.637 | 0.637 | 125.0 | -125 | -125 | 1075 | 1075 | 5374 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-10-10 | SRM 557 | 2 | 587 | 732.45 | 0.32 | 125 | 1906 | 8046 | -125 | 1075 | 5374 |