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 |
|---|---|---|---|
| sparshs413 | 2 | 2044 | 659 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.420 | 0.420 | 0.445 | 88.5 | -131 | -46 | 1069 | 1023 | 4275 |
| EloSRM | -0.451 | 0.451 | 0.473 | 77.7 | -111 | -45 | 2088 | 2044 | 4062 |
| initial | -0.471 | 0.471 | 0.482 | 56.8 | -69 | -44 | 1131 | 1086 | 4244 |
| SRM | -0.818 | 0.818 | 0.894 | 270.5 | -420 | -121 | 780 | 659 | 4047 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2021-01-23 | SRM 798 | 2 | 146 | 142.01 | -0.31 | -45 | 2044 | 4062 | -121 | 659 | 4047 |
| 1 | 2021-01-09 | SRM 797 | 2 | 200 | 132.61 | -0.59 | -111 | 2088 | 3351 | -420 | 780 | 3723 |