4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| sjtsjt | 1 | 2040 | 1034 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.047 | 0.047 | 0.047 | 19.6 | 20 | 20 | 2040 | 2040 | 4253 |
| initial | -0.052 | 0.052 | 0.052 | 6.3 | -6 | -6 | 1194 | 1194 | 4376 |
| SRMFix | -0.076 | 0.076 | 0.076 | 18.6 | -19 | -19 | 1181 | 1181 | 4365 |
| SRM | -0.685 | 0.685 | 0.685 | 166.0 | -166 | -166 | 1034 | 1034 | 3383 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-06-30 | SRM 717 | 2 | 220 | 212.92 | -0.05 | 20 | 2040 | 4253 | -166 | 1034 | 3383 |