4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| ray040123 | 1 | 1618 | 828 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.273 | 0.273 | 0.273 | 51.8 | -52 | -52 | 1456 | 1456 | 8955 |
| EloSRM | -0.323 | 0.323 | 0.323 | 69.9 | -70 | -70 | 1618 | 1618 | 8774 |
| initial | -0.394 | 0.394 | 0.394 | 47.5 | -47 | -47 | 1153 | 1153 | 8694 |
| SRMFix | -0.458 | 0.458 | 0.458 | 107.2 | -107 | -107 | 1093 | 1093 | 8985 |
| SRM | -1.352 | 1.352 | 1.352 | 372.0 | -372 | -372 | 828 | 828 | 6974 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-12-08 | SRM 490 | 2 | 877 | 701.00 | -0.32 | -70 | 1618 | 8774 | -372 | 828 | 6974 |