4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| JiangZemin_frog | 1 | 3131 | 2090 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 6.522 | 6.522 | 6.522 | 890.0 | 890 | 890 | 2090 | 2090 | 460 |
| SRMFix | 7.216 | 7.216 | 7.216 | 948.1 | 948 | 948 | 2148 | 2148 | 1487 |
| initial | 7.240 | 7.240 | 7.240 | 871.7 | 872 | 872 | 2072 | 2072 | 2788 |
| EloSRM | 7.258 | 7.258 | 7.258 | 1,219.1 | 1219 | 1219 | 3131 | 3131 | 830 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-05-09 | 2015 TCO 1C | 1 | 4 | 612.40 | 7.26 | 1219 | 3131 | 830 | 890 | 2090 | 460 |