4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| programmer228 | 2 | 2264 | 1082 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.071 | 1.549 | 1.551 | 277.0 | -336 | 218 | 1418 | 1082 | 2049 |
| EloSRM | 0.568 | 1.608 | 1.705 | 307.4 | -173 | 442 | 2437 | 2264 | 2423 |
| initial | 0.456 | 1.696 | 1.756 | 204.2 | -149 | 259 | 1459 | 1310 | 2135 |
| Odd | 0.488 | 1.748 | 1.815 | 322.9 | -177 | 468 | 2170 | 1993 | 2236 |
| SRMFix | 0.232 | 1.886 | 1.900 | 328.0 | -240 | 416 | 1616 | 1375 | 2069 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2021-01-15 | Beginner SRM 2 | 1 | 174 | 62.72 | -1.04 | -173 | 2264 | 2423 | -336 | 1082 | 2049 |
| 1 | 2016-12-29 | SRM 704 | 2 | 55 | 248.50 | 2.18 | 442 | 2437 | 2797 | 218 | 1418 | 1579 |