4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| chickenc3 | 1 | 2027 | 1050 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.154 | 0.154 | 0.154 | 37.4 | 37 | 37 | 1237 | 1237 | 6621 |
| initial | 0.212 | 0.212 | 0.212 | 25.5 | 25 | 25 | 1225 | 1225 | 6890 |
| EloSRM | 0.250 | 0.250 | 0.250 | 106.8 | 107 | 107 | 2027 | 2027 | 6527 |
| SRM | -0.735 | 0.735 | 0.735 | 150.0 | -150 | -150 | 1050 | 1050 | 4682 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-07-09 | SRM 662 | 2 | 201 | 239.02 | 0.25 | 107 | 2027 | 6527 | -150 | 1050 | 4682 |