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 |
|---|---|---|---|
| elvisbird | 4 | 2692 | 1375 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 1.441 | 1.539 | 2.030 | 130.4 | -14 | 191 | 2692 | 2692 | 1131 |
| SRMFix | 1.482 | 1.539 | 2.031 | 167.3 | -20 | 294 | 1830 | 1830 | 913 |
| initial | 1.539 | 1.550 | 2.073 | 186.6 | -3 | 408 | 1941 | 1941 | 824 |
| SRM | 1.278 | 1.591 | 2.137 | 98.2 | -76 | 181 | 1375 | 1375 | 985 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2021-02-06 | SRM 799 | 2 | 4 | 43.74 | 3.45 | 177 | 2692 | 1131 | 181 | 1375 | 985 |
| 3 | 2021-01-23 | SRM 798 | 2 | 22 | 93.56 | 2.09 | 191 | 2515 | 1622 | 103 | 1194 | 1646 |
| 2 | 2021-01-15 | Beginner SRM 2 | 1 | 124 | 75.92 | -0.20 | -14 | 2324 | 2220 | -76 | 1091 | 2013 |
| 1 | 2021-01-09 | SRM 797 | 2 | 99 | 132.61 | 0.42 | 139 | 2339 | 2165 | -33 | 1167 | 1746 |