4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| zengcx | 2 | 2029 | 950 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.062 | 0.402 | 0.407 | 48.4 | -41 | 56 | 1256 | 1215 | 6604 |
| SRMFix | -0.057 | 0.471 | 0.475 | 92.0 | -87 | 97 | 1297 | 1211 | 6496 |
| EloSRM | -0.063 | 0.568 | 0.571 | 123.2 | -71 | 175 | 2100 | 2029 | 6193 |
| SRM | -0.657 | 0.657 | 0.703 | 125.0 | -173 | -77 | 1123 | 950 | 5357 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-09-11 | SRM 667 | 2 | 510 | 329.36 | -0.63 | -71 | 2029 | 6193 | -173 | 950 | 5357 |
| 1 | 2015-08-11 | SRM 665 | 2 | 252 | 357.54 | 0.50 | 175 | 2100 | 5913 | -77 | 1123 | 4128 |