4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| luanyu0715 | 2 | 1923 | 1028 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.045 | 0.045 | 0.045 | 11.1 | 11 | 11 | 1211 | 1211 | 8649 |
| initial | 0.111 | 0.111 | 0.111 | 13.4 | 13 | 13 | 1213 | 1213 | 8917 |
| EloSRM | 0.177 | 0.177 | 0.177 | 84.2 | 84 | 84 | 1923 | 1923 | 8507 |
| Odd | 0.233 | 0.233 | 0.233 | 106.2 | 106 | 106 | 1710 | 1710 | 8706 |
| SRM | -0.867 | 0.867 | 0.867 | 172.0 | -172 | -172 | 1028 | 1028 | 6080 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-12-14 | SRM 600 | 2 | 811 | ||||||||
| 1 | 2013-11-28 | SRM 598 | 2 | 458 | 517.81 | 0.18 | 84 | 1923 | 8507 | -172 | 1028 | 6080 |