4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| nnhthuan | 1 | 1454 | 452 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.449 | 0.449 | 0.449 | 107.7 | -108 | -108 | 1331 | 1331 | 12211 |
| EloSRM | -0.487 | 0.487 | 0.487 | 124.0 | -124 | -124 | 1454 | 1454 | 11992 |
| initial | -0.575 | 0.575 | 0.575 | 69.2 | -69 | -69 | 1131 | 1131 | 11811 |
| SRMFix | -0.641 | 0.641 | 0.641 | 146.9 | -147 | -147 | 1053 | 1053 | 12217 |
| SRM | -1.610 | 1.610 | 1.610 | 748.0 | -748 | -748 | 452 | 452 | 12849 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-10-08 | SRM 421 | 2 | 849 | 606.86 | -0.49 | -124 | 1454 | 11992 | -748 | 452 | 12849 |