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 |
|---|---|---|---|
| sjnonweb | 1 | 1844 | 849 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.254 | 0.254 | 0.254 | 54.6 | -55 | -55 | 1844 | 1844 | 10174 |
| initial | -0.307 | 0.307 | 0.307 | 37.0 | -37 | -37 | 1163 | 1163 | 10153 |
| SRMFix | -0.375 | 0.375 | 0.375 | 88.5 | -89 | -89 | 1111 | 1111 | 10378 |
| SRM | -1.346 | 1.346 | 1.346 | 351.0 | -351 | -351 | 849 | 849 | 8306 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-02-02 | SRM 648 | 2 | 564 | 473.01 | -0.25 | -55 | 1844 | 10174 | -351 | 849 | 8306 |