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 |
|---|---|---|---|
| lamnhh | 9 | 3387 | 1884 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.687 | 0.997 | 1.251 | 142.0 | -212 | 316 | 2032 | 1884 | 298 |
| EloSRM | 0.748 | 1.110 | 1.500 | 200.5 | -127 | 562 | 3438 | 3387 | 253 |
| Odd | 0.762 | 1.114 | 1.518 | 187.8 | -105 | 593 | 3070 | 3017 | 262 |
| SRMFix | 0.949 | 1.198 | 1.539 | 159.6 | -83 | 587 | 2349 | 2311 | 334 |
| initial | 1.229 | 1.418 | 1.686 | 170.8 | -91 | 407 | 2384 | 2384 | 378 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2021-06-25 | SRM 808 | 1 | 32 | 43.35 | 0.44 | 76 | 3387 | 253 | 64 | 1884 | 298 |
| 8 | 2021-04-23 | SRM 804 | 1 | 49 | ||||||||
| 7 | 2021-03-31 | SRM 803 | 1 | 129 | 64.88 | -1.20 | -127 | 3311 | 304 | -212 | 1820 | 357 |
| 6 | 2020-01-16 | SRM 775 | 1 | 34 | 44.79 | 0.40 | 56 | 3438 | 219 | 59 | 2032 | 238 |
| 5 | 2019-12-21 | SRM 773 | 1 | 63 | 53.30 | -0.24 | -20 | 3382 | 255 | -14 | 1973 | 272 |
| 4 | 2019-12-11 | SRM 772 | 1 | 35 | 39.50 | 0.18 | 46 | 3402 | 243 | 52 | 1987 | 259 |
| 3 | 2019-11-27 | SRM 771 | 1 | 18 | 70.17 | 1.96 | 432 | 3356 | 276 | 255 | 1935 | 279 |
| 2 | 2018-09-19 | TCO19 SRM 737 | 1 | 54 | 120.11 | 1.15 | 285 | 2924 | 715 | 164 | 1680 | 532 |
| 1 | 2018-08-15 | SRM 736 *TCO19* | 2 | 13 | 128.57 | 3.31 | 562 | 2639 | 1215 | 316 | 1516 | 775 |