4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| zhanghan12 | 3 | 1176 | 457 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.161 | 0.612 | 0.682 | 111.6 | -209 | 89 | 1043 | 1043 | 500 |
| EloSRM | -0.154 | 0.615 | 0.687 | 113.0 | -131 | 157 | 1176 | 1176 | 398 |
| Odd | -0.161 | 0.615 | 0.684 | 104.6 | -120 | 145 | 1177 | 1177 | 407 |
| initial | -0.238 | 0.615 | 0.664 | 74.0 | -114 | 68 | 1114 | 1114 | 478 |
| SRM | -0.171 | 0.649 | 0.704 | 339.7 | -565 | 138 | 635 | 457 | 535 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2001-08-29 | SRM 27 | 2 | 71 | 114.70 | 0.69 | 157 | 1176 | 398 | 138 | 457 | 535 |
| 2 | 2001-08-27 | SRM 26 | 2 | 81 | 70.04 | -0.21 | -51 | 1018 | 516 | -316 | 319 | 515 |
| 1 | 2001-04-21 | TCCC '01 Round 2 | 1 | 99 | 52.50 | -0.94 | -131 | 1069 | 99 | -565 | 635 | 99 |