4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| 2001-06-07 | Division 1 | Division 2 | Collegiate Challenge - Finals | previous | next |
| Rating | perf | err | err2 | tau | rho | ΔR | |ΔR| | ΔR min | ΔR max | max |
|---|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.126 | 0.492 | 0.681 | 0.333 | 0.400 | 15.6 | 20.4 | -10 | 62 | 2150 |
| Odd | 0.128 | 0.494 | 0.684 | 0.333 | 0.400 | 10.6 | 20.3 | -14 | 57 | 2133 |
| SRM | 0.132 | 0.509 | 0.706 | 0.000 | 0.200 | 1.0 | 60.5 | -70 | 122 | 2308 |
| SRMFix | 0.100 | 0.589 | 0.792 | 0.000 | 0.200 | 7.6 | 47.5 | -61 | 110 | 2270 |
| initial | 0.082 | 0.655 | 0.886 | 0.000 | 0.200 | 9.9 | 78.9 | -117 | 178 | 2230 |
| Player | score | rank | seed | perf | rounds | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|
| qubits | 1,158.92 | 1 | 2.35 | 1.23 | 7 | 62 | 2114 | 2 | 122 | 2270 | 2 |
| jonmac | 1,151.28 | 2 | 1.92 | -0.06 | 8 | 9 | 2150 | 1 | 1 | 2308 | 1 |
| vulture | 484.07 | 3 | 2.04 | -0.56 | 8 | -10 | 2107 | 3 | -70 | 2255 | 3 |
| seacow | 0.00 | 4 | 3.69 | -0.12 | 7 | 0 | 1727 | 17 | -49 | 1599 | 19 |