4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| sonicX | 1 | 2144 | 1322 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.876 | 0.876 | 0.876 | 122.0 | 122 | 122 | 1322 | 1322 | 2263 |
| SRMFix | 1.789 | 1.789 | 1.789 | 362.7 | 363 | 363 | 1563 | 1563 | 3746 |
| initial | 1.852 | 1.852 | 1.852 | 223.0 | 223 | 223 | 1423 | 1423 | 4704 |
| EloSRM | 1.922 | 1.922 | 1.922 | 473.7 | 474 | 474 | 2144 | 2144 | 3647 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-08-04 | Member SRM 478 | 2 | 172 | 653.88 | 1.92 | 474 | 2144 | 3647 | 122 | 1322 | 2263 |