4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| joyjoy | 1 | 1478 | 961 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.036 | 0.036 | 0.036 | 20.8 | 21 | 21 | 1393 | 1393 | 5214 |
| EloSRM | -0.055 | 0.055 | 0.055 | 5.2 | 5 | 5 | 1478 | 1478 | 5116 |
| initial | -0.108 | 0.108 | 0.108 | 13.1 | -13 | -13 | 1187 | 1187 | 4960 |
| SRMFix | -0.128 | 0.128 | 0.128 | 31.2 | -31 | -31 | 1169 | 1169 | 4946 |
| SRM | -0.675 | 0.675 | 0.675 | 239.0 | -239 | -239 | 961 | 961 | 3985 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-09-09 | TCCC06 Qual 2 | 1 | 543 | 522.55 | -0.06 | 5 | 1478 | 5116 | -239 | 961 | 3985 |