4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| luohaojie | 1 | 2066 | 1283 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.598 | 0.598 | 0.598 | 83.0 | 83 | 83 | 1283 | 1283 | 2876 |
| SRMFix | 1.603 | 1.603 | 1.603 | 331.2 | 331 | 331 | 1531 | 1531 | 3987 |
| initial | 1.657 | 1.657 | 1.657 | 199.5 | 200 | 200 | 1400 | 1400 | 4983 |
| EloSRM | 1.750 | 1.750 | 1.750 | 481.1 | 481 | 481 | 2066 | 2066 | 3584 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-11-25 | SRM 427 | 2 | 139 | 467.40 | 1.75 | 481 | 2066 | 3584 | 83 | 1283 | 2876 |