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 |
|---|---|---|---|
| sava-cska | 19 | 3473 | 2080 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.526 | 0.949 | 1.145 | 95.5 | -72 | 485 | 3473 | 3473 | 207 |
| Odd | 0.549 | 0.964 | 1.174 | 93.2 | -71 | 484 | 3113 | 3113 | 208 |
| SRM | 0.633 | 0.984 | 1.252 | 97.6 | -126 | 275 | 2080 | 2080 | 202 |
| SRMFix | 0.666 | 1.047 | 1.320 | 94.1 | -100 | 418 | 2446 | 2446 | 246 |
| initial | 0.722 | 1.065 | 1.411 | 128.3 | -152 | 475 | 2852 | 2852 | 163 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 19 | 2021-05-22 | TCO21 Round 2A | 1 | 63 | 100.85 | 0.68 | 47 | 3473 | 207 | 51 | 2080 | 202 |
| 18 | 2021-02-13 | SRM 800 | 1 | 52 | 108.62 | 1.06 | 60 | 3426 | 226 | 90 | 2029 | 220 |
| 17 | 2021-02-06 | SRM 799 | 1 | 23 | 76.58 | 1.74 | 95 | 3366 | 258 | 150 | 1939 | 263 |
| 16 | 2020-12-23 | SRM 796 | 1 | 23 | 63.99 | 1.48 | 89 | 3271 | 316 | 148 | 1789 | 364 |
| 15 | 2020-12-04 | SRM 794 | 1 | 48 | 68.96 | 0.52 | 45 | 3182 | 394 | 93 | 1641 | 480 |
| 14 | 2020-08-30 | SRM 789 | 1 | 76 | 76.00 | -0.40 | -21 | 3137 | 430 | -81 | 1548 | 595 |
| 13 | 2020-08-18 | TCO20 Round 3B | 1 | 123 | 122.97 | 0.00 | 7 | 3158 | 408 | 19 | 1629 | 491 |
| 12 | 2020-08-01 | TCO20 Round 3A | 1 | 168 | 174.85 | -0.35 | -19 | 3152 | 426 | -53 | 1610 | 538 |
| 11 | 2020-07-18 | TCO20 Round 2B | 1 | 75 | 122.89 | 0.71 | 53 | 3170 | 397 | 80 | 1663 | 454 |
| 10 | 2020-07-09 | TCO20 Round 2A | 1 | 300 | 167.88 | -0.84 | -53 | 3117 | 444 | -59 | 1583 | 560 |
| 9 | 2020-05-09 | SRM 785 | 1 | 151 | 155.38 | -0.46 | -28 | 3170 | 453 | -110 | 1642 | 550 |
| 8 | 2020-04-28 | TCO20 Parallel 1B | 1 | 83 | 31.60 | -1.39 | -72 | 3198 | 431 | -126 | 1752 | 458 |
| 7 | 2020-04-24 | SRM 784 | 1 | 142 | 94.50 | -0.59 | -42 | 3270 | 361 | -58 | 1878 | 354 |
| 6 | 2020-04-18 | TCO20 Round 1A | 1 | 29 | 116.86 | 2.01 | 140 | 3312 | 333 | 101 | 1936 | 321 |
| 5 | 2020-02-15 | SRM 778 | 1 | 52 | 79.97 | 0.62 | 92 | 3172 | 423 | 52 | 1835 | 354 |
| 4 | 2019-12-21 | SRM 773 | 1 | 65 | 86.73 | 0.42 | 83 | 3080 | 505 | 37 | 1783 | 393 |
| 3 | 2019-11-27 | SRM 771 | 1 | 46 | 76.48 | 0.73 | 164 | 2997 | 569 | 105 | 1746 | 411 |
| 2 | 2019-08-23 | SRM 765 | 2 | 4 | 23.38 | 2.55 | 221 | 2833 | 806 | 166 | 1641 | 507 |
| 1 | 2019-08-10 | SRM 764 | 1 | 77 | 216.83 | 1.49 | 485 | 2613 | 1245 | 275 | 1475 | 795 |