3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| 2003-04-05 | Division 1 | Division 2 | TopCoder Collegiate Challenge - Finals | previous | next |
| Rating | perf | err | err2 | tau | rho | ΔR | |ΔR| | ΔR min | ΔR max | max |
|---|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.119 | 0.482 | 0.641 | 0.667 | 0.800 | 1.0 | 34.0 | -26 | 70 | 2970 |
| SRMFix | 0.107 | 0.514 | 0.673 | 0.333 | 0.400 | 6.1 | 17.1 | -11 | 46 | 3026 |
| Odd | 0.098 | 0.518 | 0.674 | 0.667 | 0.800 | 4.8 | 8.0 | -3 | 26 | 3065 |
| EloSRM | 0.093 | 0.530 | 0.688 | 0.667 | 0.800 | 6.0 | 6.8 | -1 | 26 | 3179 |
| initial | 0.112 | 0.548 | 0.698 | 0.333 | 0.400 | 13.5 | 66.0 | -97 | 135 | 3481 |
| Player | score | rank | seed | perf | rounds | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|
| dgarthur | 1,447.71 | 1 | 2.37 | 1.25 | 33 | 26 | 2963 | 7 | 70 | 2879 | 6 |
| Yarin | 1,382.79 | 2 | 1.40 | -0.52 | 53 | -1 | 3179 | 2 | -15 | 2970 | 2 |
| dmwright | 1,245.14 | 3 | 2.53 | -0.25 | 115 | 0 | 2902 | 11 | -26 | 2764 | 7 |
| sjelkjd | 246.08 | 4 | 3.70 | -0.11 | 77 | 0 | 2594 | 47 | -25 | 2268 | 35 |