4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| sunredoc | 1 | 2249 | 1374 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.365 | 1.365 | 1.365 | 174.0 | 174 | 174 | 1374 | 1374 | 2145 |
| SRMFix | 2.309 | 2.309 | 2.309 | 445.0 | 445 | 445 | 1645 | 1645 | 3604 |
| initial | 2.387 | 2.387 | 2.387 | 287.4 | 287 | 287 | 1487 | 1487 | 4653 |
| EloSRM | 2.457 | 2.457 | 2.457 | 553.9 | 554 | 554 | 2249 | 2249 | 3418 |
| Odd | 2.509 | 2.509 | 2.509 | 571.0 | 571 | 571 | 2084 | 2084 | 3508 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-02-01 | SRM 496 | 2 | 118 | 648.03 | 2.46 | 554 | 2249 | 3418 | 174 | 1374 | 2145 |