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 - Wildcard Round | previous | next |
| Rating | perf | err | err2 | tau | rho | ΔR | |ΔR| | ΔR min | ΔR max | max |
|---|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.228 | 0.619 | 0.860 | 0.296 | 0.386 | 1.0 | 44.5 | -76 | 98 | 3374 |
| SRMFix | 0.207 | 0.656 | 0.908 | 0.222 | 0.301 | 2.6 | 14.8 | -19 | 34 | 3294 |
| EloSRM | 0.208 | 0.674 | 0.936 | 0.222 | 0.229 | 4.8 | 8.4 | -6 | 19 | 3892 |
| initial | 0.173 | 0.702 | 0.899 | 0.222 | 0.289 | 20.9 | 84.6 | -106 | 248 | 4055 |
| Player | score | rank | seed | perf | rounds | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|
| [[iwi]] | 478.54 | 1 | 4.69 | 2.23 | 156 | 18 | 3665 | 23 | 98 | 3163 | 12 |
| meret | 332.97 | 2 | 2.45 | 0.29 | 45 | 11 | 3892 | 5 | 23 | 3374 | 4 |
| SergeiFedorov | 264.86 | 3 | 5.83 | 0.96 | 78 | 19 | 3552 | 53 | 54 | 2843 | 41 |
| dzhulgakov | 196.15 | 4 | 3.48 | -0.20 | 105 | 1 | 3766 | 14 | -2 | 3088 | 14 |
| Kankuro | 25.00 | 5 | 4.18 | -0.40 | 66 | -3 | 3718 | 16 | -35 | 3048 | 16 |
| _Romka_ | 25.00 | 5 | 5.67 | 0.04 | 73 | 4 | 3528 | 64 | 7 | 2737 | 57 |
| sdya | 0.00 | 7 | 4.44 | -0.76 | 92 | -6 | 3679 | 19 | -76 | 2868 | 33 |
| Dmitry_Egorov | 0.00 | 7 | 5.25 | -0.52 | 53 | -6 | 3573 | 49 | -61 | 2754 | 51 |