4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| scutshuxue | 1 | 1910 | 1281 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.443 | 0.443 | 0.443 | 81.0 | 81 | 81 | 1281 | 1281 | 2504 |
| SRMFix | 1.047 | 1.047 | 1.047 | 229.2 | 229 | 229 | 1429 | 1429 | 4642 |
| initial | 1.090 | 1.090 | 1.090 | 131.3 | 131 | 131 | 1331 | 1331 | 5432 |
| EloSRM | 1.143 | 1.143 | 1.143 | 299.8 | 300 | 300 | 1910 | 1910 | 4817 |
| # | 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 | 314 | 693.58 | 1.14 | 300 | 1910 | 4817 | 81 | 1281 | 2504 |