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.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| BudAlNik | 22 | 3714 | 2274 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.489 | 1.029 | 1.401 | 98.4 | -82 | 722 | 3345 | 3326 | 106 |
| EloSRM | 0.428 | 1.033 | 1.393 | 107.9 | -92 | 700 | 3736 | 3714 | 103 |
| SRMFix | 0.641 | 1.040 | 1.420 | 91.0 | -75 | 664 | 2697 | 2673 | 127 |
| initial | 0.654 | 1.149 | 1.533 | 138.4 | -205 | 490 | 3107 | 2933 | 121 |
| SRM | 0.829 | 1.177 | 1.473 | 100.8 | -203 | 343 | 2325 | 2274 | 129 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22 | 2021-07-31 | TCO21 Round 4 | 1 | 50 | 47.06 | -0.10 | 1 | 3714 | 103 | 8 | 2274 | 129 |
| 21 | 2021-07-08 | TCO21 Round 3 | 1 | 67 | 48.32 | -0.47 | -16 | 3713 | 102 | 11 | 2266 | 133 |
| 20 | 2021-06-02 | TCO21 2B | 1 | 25 | 21.49 | -0.22 | -2 | 3728 | 95 | 39 | 2255 | 134 |
| 19 | 2021-02-13 | SRM 800 | 1 | 29 | 57.42 | 0.99 | 62 | 3730 | 90 | 102 | 2216 | 142 |
| 18 | 2020-08-18 | TCO20 Round 3B | 1 | 172 | 61.90 | -1.69 | -44 | 3667 | 105 | -203 | 2114 | 173 |
| 17 | 2020-08-01 | TCO20 Round 3A | 1 | 79 | 51.07 | -0.63 | -18 | 3711 | 100 | -8 | 2317 | 113 |
| 16 | 2020-07-24 | SRM 788 | 1 | 13 | 36.48 | 1.49 | 73 | 3729 | 93 | 102 | 2325 | 111 |
| 15 | 2020-07-09 | TCO20 Round 2A | 1 | 169 | 50.56 | -1.74 | -57 | 3656 | 113 | -70 | 2223 | 136 |
| 14 | 2020-05-15 | SRM 786 | 1 | 57 | 39.82 | -0.52 | -18 | 3713 | 109 | 9 | 2293 | 140 |
| 13 | 2020-05-09 | SRM 785 | 1 | 47 | 40.56 | -0.23 | -4 | 3731 | 101 | 35 | 2284 | 146 |
| 12 | 2020-04-11 | SRM 783 | 1 | 42 | 44.28 | 0.08 | 15 | 3736 | 98 | 56 | 2249 | 144 |
| 11 | 2020-03-28 | SRM 782 | 1 | 12 | 47.35 | 1.98 | 126 | 3720 | 99 | 152 | 2193 | 165 |
| 10 | 2020-03-19 | SRM 781 | 1 | 20 | 31.92 | 0.68 | 72 | 3594 | 146 | 106 | 2041 | 233 |
| 9 | 2020-03-07 | SRM 780 | 1 | 27 | 53.05 | 0.97 | 119 | 3522 | 177 | 130 | 1935 | 290 |
| 8 | 2020-02-21 | SRM 779 | 1 | 46 | 56.84 | 0.30 | 74 | 3402 | 247 | 82 | 1805 | 381 |
| 7 | 2018-04-21 | 2018 TCO 1A | 1 | 43 | 130.75 | 1.60 | 206 | 3329 | 337 | 135 | 1723 | 545 |
| 6 | 2016-09-17 | SRM 698 (Google) | 1 | 292 | 179.21 | -1.00 | -92 | 3123 | 695 | -180 | 1588 | 988 |
| 5 | 2016-05-26 | 2016 TCO Algo 2B | 1 | 83 | 296.80 | 1.84 | 211 | 3215 | 582 | 188 | 1768 | 733 |
| 4 | 2016-05-12 | 2016 TCO Algo 2A | 1 | 172 | 438.30 | -0.06 | 6 | 3003 | 996 | -59 | 1580 | 1153 |
| 3 | 2016-04-12 | 2016 TCO Algo 1B | 1 | 92 | 320.23 | 1.80 | 386 | 2997 | 1030 | 148 | 1639 | 1043 |
| 2 | 2013-12-14 | SRM 600 | 1 | 646 | 753.94 | 0.22 | 71 | 2611 | 2741 | -52 | 1491 | 2022 |
| 1 | 2013-12-04 | SRM 599 | 2 | 47 | 817.08 | 4.12 | 700 | 2540 | 3092 | 343 | 1543 | 1741 |