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.
| 2023-08-04 | Division 1 | Division 2 | Single Round Match 848 - Round 1 | previous | next |
| Rating | perf | err | err2 | tau | rho | ΔR | |ΔR| | ΔR min | ΔR max | max |
|---|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.254 | 0.651 | 0.960 | 0.330 | 0.401 | -3.4 | 106.4 | -459 | 311 | 1511 |
| Odd | 0.184 | 0.709 | 1.118 | 0.294 | 0.310 | 68.5 | 85.8 | -82 | 474 | 2388 |
| EloSRM | 0.174 | 0.775 | 1.119 | 0.183 | 0.200 | 66.8 | 89.7 | -109 | 444 | 2773 |
| initial | 0.204 | 0.802 | 1.209 | 0.073 | -0.046 | 24.6 | 96.6 | -168 | 361 | 1561 |
| SRMFix | 0.192 | 0.812 | 1.186 | 0.220 | 0.100 | 63.4 | 91.9 | -104 | 545 | 1745 |
| Player | score | rank | seed | perf | rounds | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|
| dongliu0426 | 1,589.89 | 1 | 6.77 | 2.76 | 1 | 444 | 2773 | 239 | 311 | 1511 | 172 |
| hoangxuanbach | 1,310.66 | 2 | 7.80 | 1.96 | 2 | 345 | 2591 | 326 | 202 | 1163 | 331 |
| watarimaycry2 | 477.55 | 3 | 3.21 | 0.10 | 32 | 14 | 2653 | 299 | 41 | 1107 | 359 |
| Smart.Coder | 217.69 | 4 | 2.52 | -0.66 | 183 | -4 | 2715 | 269 | 6 | 1193 | 312 |
| dwoolley3 | 208.86 | 5 | 2.78 | -0.84 | 333 | -4 | 2682 | 288 | -6 | 1116 | 356 |
| Brownbear | 208.04 | 6 | 6.78 | 0.18 | 51 | 23 | 2351 | 456 | 2 | 947 | 502 |
| abjgupta | 179.66 | 7 | 8.18 | 0.22 | 44 | 29 | 2243 | 576 | 5 | 810 | 613 |
| ptoolis | 130.98 | 8 | 5.89 | -0.44 | 393 | -3 | 2395 | 440 | -22 | 827 | 599 |
| daiota | 108.49 | 9 | 8.79 | -0.04 | 77 | 5 | 2164 | 675 | -28 | 751 | 635 |
| cons1nil | 91.88 | 10 | 6.51 | -0.62 | 321 | -7 | 2343 | 461 | -89 | 832 | 596 |
| pankaj2023 | 0.00 | 11 | 6.77 | -0.70 | 1 | -109 | 2220 | 592 | -459 | 741 | 642 |