4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| ioio | 2 | 2782 | 1552 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.101 | 1.101 | 1.537 | 176.0 | 5 | 347 | 1552 | 1552 | 1701 |
| SRMFix | 1.739 | 1.739 | 1.912 | 273.5 | 209 | 338 | 1747 | 1747 | 3828 |
| initial | 1.786 | 1.786 | 1.950 | 215.0 | 121 | 309 | 1630 | 1630 | 4705 |
| EloSRM | 1.802 | 1.802 | 1.944 | 522.3 | 319 | 726 | 2782 | 2782 | 1479 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-05-19 | SRM 543 | 1 | 144 | 832.74 | 2.53 | 726 | 2782 | 1479 | 347 | 1552 | 1701 |
| 1 | 2011-11-29 | SRM 525 | 2 | 376 | 790.85 | 1.07 | 319 | 2056 | 5861 | 5 | 1205 | 3921 |