4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| jxj8297 | 2 | 1559 | 820 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.065 | 0.105 | 0.123 | 28.8 | -17 | 41 | 1576 | 1559 | 6705 |
| initial | -0.111 | 0.111 | 0.130 | 13.4 | -21 | -5 | 1195 | 1173 | 6930 |
| Odd | -0.051 | 0.116 | 0.126 | 33.3 | -12 | 55 | 1467 | 1455 | 6755 |
| SRMFix | -0.144 | 0.144 | 0.153 | 28.1 | -33 | -23 | 1177 | 1144 | 6887 |
| SRM | -0.822 | 0.822 | 0.831 | 190.0 | -227 | -153 | 973 | 820 | 6635 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-12-27 | SRM 385 | 2 | 522 | 464.04 | -0.17 | -17 | 1559 | 6705 | -153 | 820 | 6635 |
| 1 | 2007-12-04 | SRM 380 | 2 | 404 | 415.49 | 0.04 | 41 | 1576 | 6325 | -227 | 973 | 4880 |