4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| shantamacad | 1 | 2161 | 1117 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.310 | 0.310 | 0.310 | 73.9 | 74 | 74 | 1274 | 1274 | 3436 |
| EloSRM | 0.316 | 0.316 | 0.316 | 116.7 | 117 | 117 | 2161 | 2161 | 3350 |
| initial | 0.336 | 0.336 | 0.336 | 40.5 | 41 | 41 | 1241 | 1241 | 3562 |
| SRM | -0.408 | 0.408 | 0.408 | 83.0 | -83 | -83 | 1117 | 1117 | 2616 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-12-19 | SRM 726 | 2 | 100 | 124.49 | 0.32 | 117 | 2161 | 3350 | -83 | 1117 | 2616 |