4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| sandy_patito | 1 | 1658 | 984 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.019 | 0.019 | 0.019 | 35.1 | 35 | 35 | 1658 | 1658 | 7104 |
| initial | -0.043 | 0.043 | 0.043 | 5.2 | -5 | -5 | 1195 | 1195 | 7116 |
| SRMFix | -0.098 | 0.098 | 0.098 | 23.9 | -24 | -24 | 1176 | 1176 | 7089 |
| SRM | -0.939 | 0.939 | 0.939 | 216.0 | -216 | -216 | 984 | 984 | 5021 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-08-25 | SRM 447 | 2 | 626 | 634.09 | 0.02 | 35 | 1658 | 7104 | -216 | 984 | 5021 |