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.
| 2002-11-22 | Division 1 | Division 2 | 2002 TopCoder Invitational Semifinal - Round 3 | previous | next |
| Rating | perf | err | err2 | tau | rho | ΔR | |ΔR| | ΔR min | ΔR max | max |
|---|---|---|---|---|---|---|---|---|---|---|
| initial | 0.135 | 0.939 | 1.079 | -0.667 | -0.800 | 16.2 | 113.0 | -110 | 216 | 3080 |
| SRMFix | 0.103 | 1.058 | 1.175 | -0.667 | -0.800 | 5.7 | 37.1 | -33 | 69 | 2812 |
| SRM | 0.103 | 1.061 | 1.168 | -0.667 | -0.800 | 6.0 | 98.5 | -109 | 165 | 2780 |
| Odd | 0.098 | 1.103 | 1.197 | -0.667 | -0.800 | 16.4 | 23.4 | -8 | 58 | 2863 |
| EloSRM | 0.093 | 1.125 | 1.216 | -0.667 | -0.800 | 13.7 | 21.0 | -8 | 51 | 2929 |
| Player | score | rank | seed | perf | rounds | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|
| moira | 487.01 | 1 | 3.60 | 1.85 | 30 | 51 | 2484 | 71 | 165 | 2186 | 42 |
| obfuscator | 455.09 | 2 | 3.01 | 0.59 | 39 | 18 | 2612 | 32 | 44 | 2420 | 18 |
| NGBronson | 291.30 | 3 | 1.61 | -0.90 | 50 | -6 | 2929 | 6 | -76 | 2780 | 6 |
| radeye | 157.46 | 4 | 1.78 | -1.16 | 41 | -8 | 2883 | 9 | -109 | 2500 | 15 |