4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| LIGUOJIE | 3 | 2009 | 695 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.284 | 0.284 | 0.299 | 51.5 | -77 | -26 | 1123 | 1046 | 4114 |
| EloSRM | -0.296 | 0.296 | 0.306 | 44.6 | -64 | -15 | 2088 | 2009 | 4129 |
| Odd | -0.298 | 0.298 | 0.310 | 30.3 | -55 | -3 | 1762 | 1704 | 4029 |
| initial | -0.318 | 0.318 | 0.334 | 38.3 | -53 | -23 | 1162 | 1085 | 4190 |
| SRM | -0.598 | 0.598 | 0.615 | 168.3 | -261 | -78 | 939 | 695 | 3916 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2020-12-23 | SRM 796 | 2 | 139 | 122.57 | -0.35 | -64 | 2009 | 4129 | -166 | 695 | 3916 |
| 2 | 2019-12-11 | SRM 772 | 2 | 69 | 88.24 | -0.19 | -15 | 2073 | 3106 | -78 | 861 | 3182 |
| 1 | 2019-11-27 | SRM 771 | 2 | 66 | 73.40 | -0.35 | -54 | 2088 | 2977 | -261 | 939 | 2688 |