4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| bladray | 1 | 1701 | 1085 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.112 | 0.112 | 0.112 | 27.4 | 27 | 27 | 1227 | 1227 | 6583 |
| initial | 0.156 | 0.156 | 0.156 | 18.8 | 19 | 19 | 1219 | 1219 | 6832 |
| EloSRM | 0.209 | 0.209 | 0.209 | 90.3 | 90 | 90 | 1701 | 1701 | 6701 |
| Odd | 0.239 | 0.239 | 0.239 | 103.4 | 103 | 103 | 1562 | 1562 | 6881 |
| SRM | -0.491 | 0.491 | 0.491 | 115.0 | -115 | -115 | 1085 | 1085 | 4072 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-05-27 | SRM 441 | 2 | 600 | 693.56 | 0.21 | 90 | 1701 | 6701 | -115 | 1085 | 4072 |