4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| AlexandraRU | 1 | 2132 | 1630 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 3.190 | 3.190 | 3.190 | 430.0 | 430 | 430 | 1630 | 1630 | 309 |
| SRMFix | 3.880 | 3.880 | 3.880 | 650.5 | 650 | 650 | 1850 | 1850 | 606 |
| initial | 3.901 | 3.901 | 3.901 | 469.7 | 470 | 470 | 1670 | 1670 | 946 |
| EloSRM | 3.977 | 3.977 | 3.977 | 807.0 | 807 | 807 | 2132 | 2132 | 454 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2003-10-09 | TCO '03 Qual. Round 2 | 1 | 27 | 425.05 | 3.98 | 807 | 2132 | 454 | 430 | 1630 | 309 |