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 |
|---|---|---|---|
| PK-cod3ch3mist | 2 | 2270 | 925 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.036 | 0.258 | 0.260 | 31.0 | -35 | 27 | 1227 | 1191 | 2084 |
| SRMFix | -0.051 | 0.269 | 0.274 | 53.1 | -54 | 52 | 1252 | 1199 | 2037 |
| EloSRM | -0.097 | 0.281 | 0.297 | 61.1 | -39 | 83 | 2309 | 2270 | 1892 |
| Odd | -0.079 | 0.297 | 0.307 | 65.0 | -32 | 98 | 1946 | 1914 | 1918 |
| SRM | -0.621 | 0.621 | 0.622 | 137.5 | -160 | -115 | 1085 | 925 | 2106 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2021-09-17 | SRM 813 | 2 | 56 | 60.44 | -0.38 | -39 | 2270 | 1892 | -160 | 925 | 2106 |
| 1 | 2021-07-24 | SRM 810 | 2 | 75 | 85.21 | 0.18 | 83 | 2309 | 1986 | -115 | 1085 | 1676 |