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 |
|---|---|---|---|
| 284914869 | 7 | 3522 | 1897 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.964 | 1.305 | 1.525 | 186.1 | -175 | 356 | 1897 | 1897 | 291 |
| EloSRM | 1.037 | 1.413 | 1.589 | 241.8 | -69 | 543 | 3522 | 3522 | 171 |
| Odd | 1.040 | 1.413 | 1.591 | 227.2 | -65 | 524 | 3122 | 3122 | 201 |
| SRMFix | 1.287 | 1.511 | 1.757 | 177.6 | -55 | 352 | 2285 | 2285 | 376 |
| initial | 1.451 | 1.580 | 1.890 | 190.3 | -47 | 404 | 2423 | 2423 | 385 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2021-02-24 | SRM 801 | 1 | 21 | 64.91 | 1.63 | 264 | 3522 | 171 | 175 | 1897 | 291 |
| 6 | 2019-03-06 | TCO19 SRM 752 | 1 | 84 | 54.50 | -0.89 | -69 | 3258 | 367 | -175 | 1722 | 454 |
| 5 | 2019-02-08 | TCO19 SRM 750 | 1 | 13 | 74.68 | 2.52 | 225 | 3327 | 320 | 233 | 1897 | 334 |
| 4 | 2019-02-02 | TCO19 SRM 749 | 1 | 75 | 84.61 | -0.42 | -45 | 3102 | 495 | -128 | 1664 | 516 |
| 3 | 2019-01-19 | TCO19 SRM 747 | 1 | 55 | 84.09 | 0.61 | 144 | 3147 | 469 | 72 | 1792 | 405 |
| 2 | 2018-08-15 | SRM 736 *TCO19* | 1 | 49 | 206.82 | 2.08 | 543 | 3004 | 632 | 356 | 1720 | 505 |
| 1 | 2018-03-29 | SRM 732 | 2 | 24 | 79.83 | 1.73 | 403 | 2461 | 1977 | 164 | 1364 | 1425 |