4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| rkosirog | 3 | 1533 | 1028 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.238 | 0.349 | 0.374 | 57.3 | -75 | -25 | 1125 | 1028 | 1728 |
| SRMFix | 0.088 | 0.415 | 0.419 | 73.2 | -66 | 94 | 1354 | 1288 | 1969 |
| initial | 0.223 | 0.442 | 0.451 | 53.2 | -40 | 65 | 1320 | 1281 | 1964 |
| EloSRM | 0.104 | 0.483 | 0.494 | 108.5 | -44 | 187 | 1578 | 1533 | 1880 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2003-12-22 | SRM 176 | 2 | 98 | 66.11 | -0.57 | -44 | 1533 | 1880 | -72 | 1028 | 1728 |
| 2 | 2003-11-20 | SRM 172 | 2 | 99 | 124.92 | 0.34 | 94 | 1578 | 1694 | -25 | 1100 | 1422 |
| 1 | 2003-03-18 | SRM 139 | 2 | 82 | 119.70 | 0.55 | 187 | 1484 | 1976 | -75 | 1125 | 1259 |