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.
| 2020-11-21 | Division 1 | Division 2 | 2020 Topcoder Open - Final | previous | next |
| Rating | perf | err | err2 | tau | rho | ΔR | |ΔR| | ΔR min | ΔR max | max |
|---|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.175 | 0.655 | 0.749 | 0.333 | 0.433 | 5.0 | 13.5 | -13 | 30 | 3712 |
| EloSRM | 0.165 | 0.660 | 0.738 | 0.333 | 0.433 | 7.2 | 10.4 | -6 | 34 | 4650 |
| SRM | 0.180 | 0.665 | 0.774 | 0.167 | 0.200 | -0.2 | 45.6 | -104 | 69 | 3877 |
| initial | 0.170 | 0.741 | 0.903 | 0.000 | 0.050 | 20.5 | 89.2 | -154 | 216 | 4408 |
| Player | score | rank | seed | perf | rounds | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|
| tourist | 1,288.35 | 1 | 1.89 | 0.92 | 273 | 7 | 4650 | 1 | 36 | 3877 | 1 |
| ecnerwal | 1,271.52 | 2 | 4.67 | 1.22 | 87 | 18 | 4330 | 5 | 69 | 3361 | 5 |
| Sevenkplus | 1,259.84 | 3 | 6.25 | 1.06 | 67 | 34 | 4196 | 11 | 52 | 3267 | 9 |
| Petr | 1,253.04 | 4 | 2.91 | -0.46 | 507 | -1 | 4497 | 2 | -9 | 3558 | 2 |
| KalininN | 1,148.58 | 5 | 7.12 | 0.51 | 70 | 20 | 4091 | 20 | 47 | 3006 | 18 |
| Um_nik | 756.62 | 6 | 4.26 | -0.49 | 110 | -3 | 4347 | 4 | -24 | 3368 | 4 |
| Egor | 667.09 | 7 | 6.64 | -0.08 | 479 | 0 | 4123 | 18 | -7 | 3092 | 14 |
| scott_wu | 553.18 | 8 | 5.18 | -0.63 | 137 | -6 | 4257 | 7 | -62 | 3275 | 7 |
| neal_wu | 284.52 | 9 | 6.08 | -0.57 | 201 | -4 | 4174 | 14 | -104 | 3257 | 11 |