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 |
|---|---|---|---|
| envision28 | 10 | 1890 | 505 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.063 | 0.272 | 0.319 | 33.6 | -63 | 63 | 1142 | 1080 | 4381 |
| initial | -0.074 | 0.275 | 0.313 | 33.2 | -55 | 62 | 1180 | 1111 | 4598 |
| EloSRM | 0.060 | 0.317 | 0.391 | 65.4 | -48 | 265 | 1890 | 1890 | 4730 |
| SRM | -0.166 | 0.420 | 0.517 | 85.7 | -293 | 59 | 907 | 505 | 4675 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 2020-05-09 | SRM 785 | 2 | 223 | 257.07 | 0.20 | 47 | 1890 | 4730 | -9 | 505 | 4675 |
| 9 | 2020-04-24 | SRM 784 | 2 | 222 | 409.18 | 0.88 | 265 | 1843 | 4681 | 59 | 514 | 4612 |
| 8 | 2013-12-04 | SRM 599 | 2 | 925 | 1,135.49 | 0.30 | 73 | 1578 | 13074 | 6 | 455 | 12767 |
| 7 | 2013-11-01 | SRM 596 | 2 | 967 | 995.77 | -0.10 | -20 | 1505 | 12791 | -58 | 449 | 12410 |
| 6 | 2008-11-12 | SRM 425 | 2 | 541 | 629.61 | -0.15 | -10 | 1525 | 10084 | -7 | 507 | 12231 |
| 5 | 2008-09-20 | SRM 418 | 2 | 706 | 525.55 | -0.46 | -48 | 1535 | 9842 | -132 | 514 | 12472 |
| 4 | 2008-07-31 | SRM 412 | 2 | 632 | 570.12 | -0.15 | -9 | 1583 | 8358 | -46 | 646 | 11530 |
| 3 | 2008-07-19 | SRM 410 | 2 | 530 | 751.69 | 0.50 | 106 | 1593 | 8274 | 16 | 692 | 11122 |
| 2 | 2008-07-01 | SRM 408 | 2 | 594 | 491.02 | -0.28 | -48 | 1486 | 10912 | -231 | 676 | 11162 |
| 1 | 2008-06-05 | SRM 404 | 2 | 477 | 542.62 | -0.16 | -27 | 1534 | 9100 | -293 | 907 | 7821 |