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 |
|---|---|---|---|
| baolidakai | 9 | 3145 | 1544 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.638 | 0.928 | 1.281 | 149.4 | -52 | 483 | 3145 | 3145 | 380 |
| initial | 0.794 | 0.971 | 1.335 | 116.9 | -40 | 366 | 2060 | 2060 | 553 |
| SRM | 0.643 | 0.977 | 1.339 | 152.2 | -283 | 285 | 1544 | 1544 | 539 |
| SRMFix | 0.838 | 1.009 | 1.362 | 99.7 | -60 | 273 | 1848 | 1848 | 707 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2021-10-23 | SRM 817 | 1 | 49 | 51.41 | 0.07 | 18 | 3145 | 380 | 48 | 1544 | 539 |
| 8 | 2021-09-01 | SRM 812 | 1 | 25 | 50.55 | 1.02 | 129 | 3128 | 408 | 191 | 1496 | 624 |
| 7 | 2021-07-08 | TCO21 Round 3 | 1 | 156 | 186.67 | 0.26 | 45 | 2999 | 585 | 72 | 1305 | 1109 |
| 6 | 2021-05-26 | SRM 806 | 1 | 117 | 94.24 | -0.49 | -52 | 2954 | 634 | -106 | 1233 | 1349 |
| 5 | 2021-05-22 | TCO21 Round 2A | 1 | 77 | 273.18 | 1.83 | 272 | 3006 | 574 | 249 | 1339 | 1027 |
| 4 | 2021-04-17 | 2021 TCO 1A | 1 | 47 | 374.05 | 2.99 | 483 | 2735 | 1124 | 285 | 1090 | 2074 |
| 3 | 2020-11-18 | Rookie SRM 1 | 1 | 126 | 86.99 | -0.54 | -48 | 2252 | 2365 | -124 | 805 | 3440 |
| 2 | 2020-05-09 | SRM 785 | 2 | 115 | 212.27 | 0.88 | 250 | 2300 | 2442 | 12 | 929 | 3056 |
| 1 | 2019-01-26 | TCO19 SRM 748 | 2 | 103 | 84.74 | -0.28 | -49 | 2051 | 2702 | -283 | 917 | 2594 |