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 |
|---|---|---|---|
| maria.dutu | 1 | 2111 | 875 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.462 | 0.462 | 0.462 | 55.7 | -56 | -56 | 1144 | 1144 | 3780 |
| SRMFix | -0.465 | 0.465 | 0.465 | 108.7 | -109 | -109 | 1091 | 1091 | 3836 |
| EloSRM | -0.535 | 0.535 | 0.535 | 92.9 | -93 | -93 | 2111 | 2111 | 3412 |
| SRM | -1.041 | 1.041 | 1.041 | 325.0 | -325 | -325 | 875 | 875 | 3171 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2021-02-13 | SRM 800 | 2 | 353 | 243.63 | -0.54 | -93 | 2111 | 3412 | -325 | 875 | 3171 |