4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| ucantcme | 1 | 2010 | 847 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.428 | 0.428 | 0.428 | 66.2 | -66 | -66 | 1701 | 1701 | 3049 |
| initial | -0.464 | 0.464 | 0.464 | 55.9 | -56 | -56 | 1144 | 1144 | 3198 |
| SRMFix | -0.468 | 0.468 | 0.468 | 109.4 | -109 | -109 | 1091 | 1091 | 3249 |
| EloSRM | -0.490 | 0.490 | 0.490 | 88.9 | -89 | -89 | 2010 | 2010 | 2899 |
| SRM | -1.020 | 1.020 | 1.020 | 353.0 | -353 | -353 | 847 | 847 | 2838 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2019-01-15 | TCO19 SRM 746 | 2 | 103 | 85.83 | -0.49 | -89 | 2010 | 2899 | -353 | 847 | 2838 |