4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| rfgiusti | 1 | 2197 | 1297 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.663 | 0.663 | 0.663 | 97.0 | 97 | 97 | 1297 | 1297 | 3222 |
| SRMFix | 1.503 | 1.503 | 1.503 | 313.7 | 314 | 314 | 1514 | 1514 | 5371 |
| initial | 1.564 | 1.564 | 1.564 | 188.3 | 188 | 188 | 1388 | 1388 | 6512 |
| EloSRM | 1.617 | 1.617 | 1.617 | 406.8 | 407 | 407 | 2197 | 2197 | 5271 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-12-12 | SRM 564 | 2 | 186 | 570.51 | 1.62 | 407 | 2197 | 5271 | 97 | 1297 | 3222 |