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.
| 2012-10-02 | Division 1 | Division 2 | 2012 TCO Algorithm - Semifinal 2 | previous | next |
| Rating | perf | err | err2 | tau | rho | ΔR | |ΔR| | ΔR min | ΔR max | max |
|---|---|---|---|---|---|---|---|---|---|---|
| initial | 0.137 | 0.715 | 1.130 | 0.273 | 0.327 | 16.4 | 86.1 | -125 | 398 | 4087 |
| SRM | 0.252 | 0.794 | 1.124 | -0.018 | -0.018 | 0.3 | 59.2 | -154 | 159 | 3351 |
| EloSRM | 0.237 | 0.801 | 1.098 | 0.164 | 0.182 | 6.8 | 10.8 | -7 | 35 | 3882 |
| SRMFix | 0.228 | 0.816 | 1.147 | 0.018 | 0.000 | 4.0 | 16.4 | -22 | 61 | 3284 |
| Player | score | rank | seed | perf | rounds | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|
| shangjingbo | 1,375.49 | 1 | 6.51 | 2.70 | 76 | 35 | 3682 | 19 | 159 | 2910 | 27 |
| marek.cygan | 1,145.01 | 2 | 4.58 | 1.20 | 225 | 14 | 3797 | 11 | 62 | 3252 | 8 |
| andrewzta | 678.14 | 3 | 7.46 | 1.31 | 161 | 29 | 3609 | 34 | 73 | 2921 | 24 |
| meret | 653.97 | 4 | 3.37 | -0.25 | 44 | 1 | 3882 | 6 | -3 | 3351 | 5 |
| Kankuro | 532.72 | 5 | 5.57 | 0.16 | 65 | 9 | 3721 | 16 | 7 | 3083 | 14 |
| Dmitry_Egorov | 400.10 | 6 | 7.60 | 0.34 | 52 | 9 | 3578 | 48 | 26 | 2815 | 44 |
| dzhulgakov | 331.41 | 7 | 4.77 | -0.55 | 104 | -4 | 3765 | 14 | -34 | 3090 | 13 |
| pieguy | 248.61 | 8 | 6.84 | -0.23 | 88 | -1 | 3623 | 30 | -17 | 2826 | 42 |
| kalinov | 210.55 | 9 | 7.02 | -0.36 | 242 | -3 | 3608 | 35 | -68 | 3012 | 17 |
| marcina007 | 107.00 | 10 | 8.19 | -0.29 | 48 | -7 | 3515 | 70 | -48 | 2569 | 102 |
| wata | -25.00 | 11 | 4.08 | -1.43 | 189 | -7 | 3814 | 8 | -154 | 3049 | 16 |