3.12 The objective of the rating system administrator is the production of objective best-possible measurements.
| 2007-11-02 | Division 1 | Division 2 | 2007 TopCoder Collegiate Challenge - Championship Round | previous | next |
| Rating | perf | err | err2 | tau | rho | ΔR | |ΔR| | ΔR min | ΔR max | max |
|---|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.132 | 0.610 | 0.701 | 0.571 | 0.714 | 2.9 | 6.8 | -6 | 11 | 3853 |
| Odd | 0.139 | 0.632 | 0.728 | 0.643 | 0.762 | 2.4 | 7.7 | -9 | 13 | 3658 |
| SRM | 0.171 | 0.731 | 0.852 | 0.429 | 0.595 | -1.4 | 55.4 | -79 | 72 | 3574 |
| SRMFix | 0.145 | 0.733 | 0.852 | 0.429 | 0.595 | 1.3 | 17.2 | -33 | 22 | 3384 |
| initial | 0.103 | 0.968 | 1.108 | 0.214 | 0.238 | 12.4 | 116.6 | -237 | 170 | 4143 |
| Player | score | rank | seed | perf | rounds | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Petr | 1,103.03 | 1 | 1.71 | 0.77 | 132 | 6 | 3853 | 1 | 67 | 3574 | 1 |
| krijgertje | 587.58 | 2 | 4.15 | 1.05 | 142 | 11 | 3494 | 6 | 72 | 3109 | 7 |
| gawry | 558.95 | 3 | 4.71 | 0.65 | 112 | 9 | 3427 | 12 | 40 | 3091 | 8 |
| Vitaliy | 345.82 | 4 | 5.61 | 0.49 | 52 | 11 | 3328 | 25 | 37 | 2883 | 17 |
| ACRush | 208.98 | 5 | 2.27 | -1.14 | 80 | -6 | 3734 | 2 | -79 | 3497 | 2 |
| xhl_kogitsune | 138.60 | 6 | 5.61 | -0.10 | 50 | 1 | 3318 | 28 | -14 | 2858 | 18 |
| cyfra | 50.00 | 7 | 5.23 | -0.42 | 58 | -6 | 3355 | 22 | -56 | 2897 | 15 |
| domino | 0.00 | 8 | 6.70 | -0.26 | 54 | -4 | 3177 | 66 | -78 | 2626 | 50 |