8.28 Proper adjustment of K is advantageous to the player, for his opponents, and for the integrity of the entire pool.
| 2007-06-28 | Division 1 | Division 2 | 2007 TopCoder Open - WildCard Round | previous | next |
| Rating | perf | err | err2 | tau | rho | ΔR | |ΔR| | ΔR min | ΔR max | max |
|---|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.227 | 0.680 | 0.972 | 0.273 | 0.434 | 0.1 | 45.1 | -112 | 127 | 3357 |
| EloSRM | 0.196 | 0.693 | 1.000 | 0.333 | 0.455 | 3.5 | 6.9 | -6 | 29 | 3712 |
| SRMFix | 0.207 | 0.694 | 0.990 | 0.273 | 0.434 | 3.8 | 14.3 | -19 | 60 | 3262 |
| Odd | 0.200 | 0.709 | 0.999 | 0.182 | 0.350 | 3.1 | 8.2 | -9 | 33 | 3524 |
| initial | 0.229 | 0.857 | 1.150 | 0.152 | 0.224 | 27.5 | 103.2 | -145 | 370 | 3552 |
| Player | score | rank | seed | perf | rounds | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|
| JongMan | 562.39 | 1 | 7.47 | 2.90 | 76 | 29 | 3278 | 27 | 127 | 2878 | 15 |
| tomek | 402.60 | 2 | 2.07 | 0.05 | 128 | 3 | 3712 | 2 | 14 | 3357 | 3 |
| marek.cygan | 279.92 | 3 | 6.23 | 1.05 | 142 | 10 | 3344 | 20 | 53 | 2897 | 14 |
| ploh | 236.58 | 4 | 5.96 | 0.58 | 181 | 6 | 3359 | 17 | 18 | 2993 | 8 |
| gawry | 228.56 | 5 | 6.25 | 0.32 | 97 | 6 | 3339 | 21 | 19 | 2867 | 17 |
| SnapDragon | 228.10 | 6 | 3.54 | -0.76 | 148 | -4 | 3536 | 5 | -17 | 3026 | 6 |
| nicka81 | 189.86 | 7 | 9.48 | 0.44 | 166 | 8 | 3105 | 81 | 40 | 2500 | 71 |
| liympanda | 181.99 | 8 | 5.87 | -0.45 | 133 | -2 | 3357 | 18 | -40 | 2955 | 9 |
| bladerunner | 173.89 | 9 | 6.30 | -0.51 | 103 | -5 | 3324 | 24 | -35 | 2783 | 25 |
| lovro | 128.11 | 10 | 8.98 | -0.15 | 109 | -1 | 3137 | 67 | -14 | 2495 | 72 |
| Vedensky | 50.00 | 11 | 9.19 | -0.26 | 102 | -3 | 3119 | 79 | -52 | 2573 | 54 |
| Ying | 0.00 | 12 | 6.67 | -0.85 | 100 | -6 | 3298 | 25 | -112 | 2674 | 36 |