4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| uttampurohit | 1 | 2003 | 321 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.729 | 0.729 | 0.729 | 129.9 | -130 | -130 | 1671 | 1671 | 4100 |
| initial | -0.769 | 0.769 | 0.769 | 92.6 | -93 | -93 | 1107 | 1107 | 4127 |
| SRMFix | -0.786 | 0.786 | 0.786 | 177.1 | -177 | -177 | 1023 | 1023 | 4234 |
| EloSRM | -0.794 | 0.794 | 0.794 | 148.8 | -149 | -149 | 2003 | 2003 | 3989 |
| SRM | -1.358 | 1.358 | 1.358 | 879.0 | -879 | -879 | 321 | 321 | 4288 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2020-02-03 | SRM 777 | 2 | 242 | 139.58 | -0.79 | -149 | 2003 | 3989 | -879 | 321 | 4288 |