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.
| 2012-10-03 | Division 1 | Division 2 | 2012 TCO Algorithm - Championship Round | previous | next |
| Rating | perf | err | err2 | tau | rho | ΔR | |ΔR| | ΔR min | ΔR max | max |
|---|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.209 | 0.659 | 0.940 | 0.161 | 0.140 | 1.1 | 49.4 | -152 | 94 | 3465 |
| SRMFix | 0.187 | 0.663 | 0.967 | 0.161 | 0.140 | 4.1 | 11.3 | -26 | 26 | 3384 |
| initial | 0.187 | 0.701 | 0.839 | 0.000 | 0.038 | 22.6 | 84.4 | -140 | 152 | 4413 |
| EloSRM | 0.175 | 0.714 | 1.083 | 0.161 | 0.140 | 4.6 | 7.0 | -9 | 19 | 4068 |
| Odd | 0.177 | 0.714 | 1.082 | 0.161 | 0.140 | 4.5 | 7.1 | -10 | 19 | 3834 |
| Player | score | rank | seed | perf | rounds | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Egor | 215.94 | 1 | 4.27 | 2.09 | 274 | 11 | 3819 | 7 | 94 | 3465 | 3 |
| meret | 157.50 | 2 | 3.44 | 0.78 | 46 | 19 | 3911 | 4 | 50 | 3424 | 4 |
| RAVEman | 50.00 | 3 | 4.53 | 0.60 | 209 | 6 | 3787 | 13 | 42 | 3234 | 9 |
| marek.cygan | 0.00 | 4 | 4.96 | -0.15 | 226 | 1 | 3798 | 11 | -26 | 3226 | 11 |
| shangjingbo | 0.00 | 4 | 5.49 | -0.00 | 77 | 3 | 3685 | 18 | 7 | 2917 | 25 |
| [[iwi]] | 0.00 | 4 | 5.56 | 0.02 | 157 | 2 | 3667 | 23 | -15 | 3148 | 13 |
| andrewzta | 0.00 | 4 | 5.76 | 0.07 | 162 | 5 | 3613 | 33 | 9 | 2930 | 23 |
| ACRush | -50.00 | 8 | 1.99 | -2.00 | 186 | -9 | 4068 | 3 | -152 | 3377 | 5 |