4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| IM_Charchit | 2 | 1911 | 699 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.372 | 0.372 | 0.385 | 78.1 | -110 | -46 | 1090 | 1044 | 5178 |
| EloSRM | -0.383 | 0.383 | 0.391 | 60.9 | -80 | -42 | 1953 | 1911 | 4906 |
| initial | -0.402 | 0.402 | 0.406 | 48.5 | -55 | -42 | 1145 | 1103 | 5189 |
| SRM | -0.732 | 0.732 | 0.755 | 250.5 | -318 | -183 | 882 | 699 | 4810 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-11-18 | SRM 723 | 2 | 224 | 219.63 | -0.30 | -42 | 1911 | 4906 | -183 | 699 | 4810 |
| 1 | 2017-09-26 | SRM 721 | 2 | 190 | 178.91 | -0.46 | -80 | 1953 | 4705 | -318 | 882 | 4022 |