4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| GuguMelon | 1 | 2116 | 1011 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.062 | 0.062 | 0.062 | 15.1 | -15 | -15 | 1185 | 1185 | 2776 |
| initial | -0.066 | 0.066 | 0.066 | 8.0 | -8 | -8 | 1192 | 1192 | 2802 |
| EloSRM | -0.088 | 0.088 | 0.088 | 4.0 | -4 | -4 | 2116 | 2116 | 2709 |
| SRM | -0.404 | 0.404 | 0.404 | 189.0 | -189 | -189 | 1011 | 1011 | 2529 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2019-06-15 | 2019 Beijing Round | 1 | 128 | 120.44 | -0.09 | -4 | 2116 | 2709 | -189 | 1011 | 2529 |