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 |
|---|---|---|---|
| riby | 4 | 1786 | 559 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.234 | 0.234 | 0.268 | 28.2 | -43 | -5 | 1178 | 1087 | 4114 |
| SRMFix | -0.207 | 0.238 | 0.264 | 40.7 | -58 | 8 | 1148 | 1053 | 4014 |
| EloSRM | -0.037 | 0.280 | 0.309 | 75.7 | -43 | 201 | 1786 | 1786 | 4193 |
| SRM | -0.489 | 0.562 | 0.622 | 160.2 | -245 | -72 | 955 | 559 | 4059 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2020-11-18 | Rookie SRM 1 | 1 | 152 | 212.99 | 0.49 | 201 | 1786 | 4193 | -72 | 559 | 4059 |
| 3 | 2013-01-29 | SRM 568 | 2 | 971 | 975.74 | -0.19 | -41 | 1585 | 12867 | -123 | 631 | 11474 |
| 2 | 2010-12-08 | SRM 490 | 2 | 883 | 720.23 | -0.29 | -43 | 1626 | 8693 | -201 | 754 | 7956 |
| 1 | 2010-11-30 | Member SRM 489 | 2 | 455 | 625.08 | -0.15 | -18 | 1669 | 8016 | -245 | 955 | 5460 |