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 |
|---|---|---|---|
| pikel_rik | 16 | 3339 | 1857 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.605 | 0.933 | 1.504 | 103.8 | -49 | 713 | 2385 | 2312 | 335 |
| EloSRM | 0.515 | 0.945 | 1.497 | 100.9 | -42 | 638 | 3396 | 3339 | 293 |
| SRM | 0.592 | 0.963 | 1.393 | 105.8 | -173 | 470 | 1994 | 1857 | 320 |
| initial | 0.764 | 1.086 | 1.570 | 130.7 | -90 | 536 | 2665 | 2488 | 327 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 16 | 2021-07-08 | TCO21 Round 3 | 1 | 175 | 105.90 | -0.72 | -32 | 3339 | 293 | -80 | 1857 | 320 |
| 15 | 2021-06-25 | SRM 808 | 1 | 57 | 37.54 | -0.60 | -26 | 3370 | 264 | -57 | 1937 | 270 |
| 14 | 2021-06-09 | SRM 807 | 1 | 6 | ||||||||
| 13 | 2021-05-26 | SRM 806 | 1 | 31 | 55.87 | 0.85 | 53 | 3396 | 249 | 74 | 1994 | 246 |
| 12 | 2021-05-22 | TCO21 Round 2A | 1 | 31 | 144.63 | 2.22 | 119 | 3344 | 280 | 155 | 1920 | 277 |
| 11 | 2021-04-17 | 2021 TCO 1A | 1 | 99 | 59.26 | -0.74 | -21 | 3225 | 369 | -17 | 1765 | 414 |
| 10 | 2021-04-09 | 2021 HF Final | 1 | 2 | ||||||||
| 9 | 2021-03-19 | SRM 802 | 1 | 57 | 55.16 | -0.05 | 5 | 3246 | 346 | 20 | 1782 | 386 |
| 8 | 2021-03-17 | 2021 HF Prelim | 1 | 26 | 25.66 | -0.02 | 9 | 3241 | 347 | 39 | 1762 | 396 |
| 7 | 2021-02-24 | SRM 801 | 1 | 101 | 85.06 | -0.62 | -42 | 3232 | 353 | -173 | 1723 | 424 |
| 6 | 2021-02-13 | SRM 800 | 1 | 84 | 143.85 | 0.78 | 81 | 3273 | 321 | 69 | 1896 | 291 |
| 5 | 2021-02-06 | SRM 799 | 1 | 86 | 88.72 | 0.04 | 17 | 3192 | 384 | -8 | 1827 | 324 |
| 4 | 2021-01-23 | SRM 798 | 1 | 99 | 85.36 | -0.21 | -15 | 3175 | 406 | -42 | 1835 | 325 |
| 3 | 2021-01-09 | SRM 797 | 1 | 92 | 89.17 | -0.04 | 8 | 3190 | 397 | -35 | 1877 | 302 |
| 2 | 2020-12-23 | SRM 796 | 1 | 27 | 100.02 | 1.89 | 350 | 3182 | 401 | 242 | 1912 | 274 |
| 1 | 2020-12-04 | SRM 794 | 2 | 5 | 108.22 | 4.44 | 638 | 2832 | 799 | 470 | 1670 | 455 |