4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Ramona.C | 1 | 2088 | 1104 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.341 | 0.341 | 0.341 | 81.0 | 81 | 81 | 1281 | 1281 | 5700 |
| initial | 0.393 | 0.393 | 0.393 | 47.3 | 47 | 47 | 1247 | 1247 | 6037 |
| EloSRM | 0.436 | 0.436 | 0.436 | 156.3 | 156 | 156 | 2088 | 2088 | 5620 |
| SRM | -0.501 | 0.501 | 0.501 | 96.0 | -96 | -96 | 1104 | 1104 | 3993 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-09-28 | SRM 669 | 2 | 266 | 359.97 | 0.44 | 156 | 2088 | 5620 | -96 | 1104 | 3993 |