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 |
|---|---|---|---|
| KlausAriassen | 7 | 2711 | 1208 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.748 | 0.915 | 1.445 | 110.2 | -52 | 405 | 1831 | 1830 | 798 |
| Odd | 0.559 | 0.925 | 1.414 | 103.8 | -63 | 385 | 2338 | 2338 | 981 |
| EloSRM | 0.570 | 0.926 | 1.397 | 112.0 | -75 | 364 | 2711 | 2711 | 932 |
| SRMFix | 0.644 | 0.926 | 1.416 | 109.9 | -72 | 325 | 1684 | 1684 | 985 |
| SRM | 0.666 | 0.998 | 1.522 | 88.3 | -151 | 151 | 1323 | 1208 | 1201 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2021-09-17 | SRM 813 | 1 | 90 | 93.10 | 0.05 | 18 | 2711 | 932 | -11 | 1208 | 1201 |
| 6 | 2021-08-21 | SRM 811 | 2 | 4 | 38.07 | 3.25 | 235 | 2693 | 975 | 151 | 1219 | 1202 |
| 5 | 2020-11-18 | Rookie SRM 1 | 1 | 47 | 61.73 | 0.39 | 48 | 2458 | 1686 | 39 | 1068 | 2016 |
| 4 | 2020-11-04 | SRM 793 | 2 | 37 | 30.45 | -0.28 | -10 | 2410 | 1809 | -18 | 1029 | 2124 |
| 3 | 2020-08-30 | SRM 789 | 2 | 63 | 80.17 | -0.56 | -34 | 2421 | 1795 | -125 | 1047 | 2099 |
| 2 | 2020-07-19 | TCO20 South America | 1 | 36 | 27.22 | -0.40 | -75 | 2454 | 1666 | -151 | 1172 | 1626 |
| 1 | 2020-05-09 | SRM 785 | 2 | 61 | 177.88 | 1.54 | 364 | 2529 | 1614 | 123 | 1323 | 1247 |