4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Ana_m | 2 | 2190 | 1168 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.208 | 0.600 | 0.635 | 129.0 | -145 | 113 | 1313 | 1168 | 4280 |
| SRMFix | 0.832 | 0.891 | 1.219 | 180.9 | -10 | 352 | 1552 | 1541 | 4828 |
| initial | 0.891 | 0.891 | 1.260 | 107.3 | 0 | 215 | 1415 | 1415 | 5859 |
| EloSRM | 0.887 | 0.965 | 1.311 | 242.1 | -16 | 468 | 2206 | 2190 | 4650 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-12-06 | SRM 526 | 1 | 367 | 394.48 | -0.08 | -16 | 2190 | 4650 | -145 | 1168 | 4280 |
| 1 | 2011-11-29 | SRM 525 | 2 | 219 | 790.85 | 1.85 | 468 | 2206 | 4529 | 113 | 1313 | 2943 |