4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| pwzxxm | 1 | 2204 | 1093 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.073 | 0.073 | 0.073 | 53.2 | 53 | 53 | 2204 | 2204 | 2456 |
| SRMFix | 0.085 | 0.085 | 0.085 | 20.8 | 21 | 21 | 1221 | 1221 | 2575 |
| initial | 0.096 | 0.096 | 0.096 | 11.6 | 12 | 12 | 1212 | 1212 | 2598 |
| Odd | 0.143 | 0.143 | 0.143 | 80.8 | 81 | 81 | 1881 | 1881 | 2508 |
| SRM | -0.485 | 0.485 | 0.485 | 107.0 | -107 | -107 | 1093 | 1093 | 1970 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2020-01-25 | SRM 776 | 2 | 124 | 130.45 | 0.07 | 53 | 2204 | 2456 | -107 | 1093 | 1970 |