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 |
|---|---|---|---|
| mufaddalnaya | 16 | 2510 | 1008 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.105 | 0.611 | 0.728 | 73.6 | -120 | 165 | 1492 | 1402 | 1496 |
| SRMFix | 0.088 | 0.619 | 0.725 | 63.1 | -89 | 287 | 1487 | 1398 | 1613 |
| SRM | 0.219 | 0.638 | 0.730 | 77.9 | -237 | 131 | 1331 | 1008 | 1918 |
| EloSRM | -0.054 | 0.652 | 0.727 | 59.5 | -79 | 313 | 2510 | 2510 | 1411 |
| Odd | -0.090 | 0.661 | 0.739 | 58.5 | -70 | 341 | 2174 | 2174 | 1380 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 16 | 2021-08-04 | 2021 Regional 1 | 1 | 141 | 232.01 | 0.72 | 76 | 2510 | 1411 | 129 | 1008 | 1918 |
| 15 | 2021-05-26 | SRM 806 | 2 | 105 | 56.80 | -1.12 | -36 | 2434 | 1745 | -113 | 879 | 2668 |
| 14 | 2021-04-17 | 2021 TCO 1A | 1 | 278 | 304.17 | 0.13 | 19 | 2470 | 1847 | 25 | 992 | 2614 |
| 13 | 2021-02-24 | SRM 801 | 2 | 89 | 65.45 | -0.44 | -12 | 2451 | 1871 | -5 | 967 | 2633 |
| 12 | 2021-01-23 | SRM 798 | 2 | 74 | 61.29 | -0.27 | -3 | 2463 | 1762 | 14 | 972 | 2534 |
| 11 | 2021-01-09 | SRM 797 | 2 | 45 | 78.65 | 0.80 | 58 | 2466 | 1751 | 83 | 958 | 2603 |
| 10 | 2020-10-17 | SRM 791 | 2 | 47 | 50.40 | -0.49 | -18 | 2408 | 1844 | -53 | 875 | 2959 |
| 9 | 2020-09-10 | SRM 790 | 2 | 96 | 73.94 | -0.88 | -32 | 2427 | 1782 | -86 | 928 | 2652 |
| 8 | 2020-08-16 | TCO20 South Asia | 1 | 33 | 59.64 | 0.85 | 103 | 2458 | 1675 | 74 | 1014 | 2261 |
| 7 | 2020-05-15 | SRM 786 | 2 | 131 | 145.73 | 0.15 | 23 | 2356 | 2204 | 21 | 940 | 2864 |
| 6 | 2020-04-11 | SRM 783 | 2 | 91 | 156.76 | 0.78 | 64 | 2333 | 2149 | 50 | 919 | 2871 |
| 5 | 2020-03-28 | SRM 782 | 2 | 186 | 126.12 | -0.56 | -29 | 2269 | 2304 | -68 | 869 | 3309 |
| 4 | 2020-03-19 | SRM 781 | 2 | 85 | 60.14 | -0.50 | -29 | 2298 | 2157 | -52 | 937 | 2682 |
| 3 | 2020-03-07 | SRM 780 | 2 | 129 | 73.36 | -0.81 | -59 | 2327 | 2089 | -105 | 989 | 2586 |
| 2 | 2020-03-04 | 2020 Humbleool Cup Prelims | 1 | 155 | 104.62 | -0.57 | -79 | 2386 | 1908 | -237 | 1094 | 2005 |
| 1 | 2020-02-03 | SRM 777 | 2 | 55 | 139.58 | 1.34 | 313 | 2465 | 1626 | 131 | 1331 | 1127 |