4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| poskoc | 1 | 2047 | 1183 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.100 | 0.100 | 0.100 | 17.0 | -17 | -17 | 1183 | 1183 | 4444 |
| SRMFix | 0.726 | 0.726 | 0.726 | 164.7 | 165 | 165 | 1365 | 1365 | 6887 |
| initial | 0.801 | 0.801 | 0.801 | 96.5 | 96 | 96 | 1296 | 1296 | 7671 |
| EloSRM | 0.849 | 0.849 | 0.849 | 250.3 | 250 | 250 | 2047 | 2047 | 6801 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-01-29 | SRM 568 | 2 | 459 | 826.92 | 0.85 | 250 | 2047 | 6801 | -17 | 1183 | 4444 |