4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| serra | 5 | 2164 | 1154 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.503 | 0.925 | 1.421 | 83.6 | -161 | 154 | 1225 | 1154 | 3431 |
| SRMFix | 0.869 | 0.934 | 1.542 | 108.6 | -16 | 331 | 1719 | 1703 | 2558 |
| EloSRM | 0.869 | 0.937 | 1.468 | 143.3 | -18 | 308 | 2183 | 2164 | 2380 |
| initial | 0.955 | 0.987 | 1.623 | 118.8 | -10 | 410 | 1784 | 1775 | 2488 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2008-01-05 | SRM 386 | 1 | 456 | 458.75 | -0.17 | -18 | 2164 | 2380 | -58 | 1154 | 3431 |
| 4 | 2007-12-27 | SRM 385 | 1 | 439 | 461.95 | 0.07 | 26 | 2183 | 2293 | -13 | 1212 | 3000 |
| 3 | 2007-12-08 | SRM 381 | 2 | 37 | 297.72 | 3.01 | 292 | 2157 | 2338 | 154 | 1225 | 2833 |
| 2 | 2007-10-23 | SRM 373 | 2 | 139 | 340.34 | 1.29 | 308 | 1864 | 3814 | 32 | 1071 | 3620 |
| 1 | 2006-11-29 | SRM 328 | 2 | 314 | 346.43 | 0.14 | 73 | 1557 | 4892 | -161 | 1039 | 3616 |