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 |
|---|---|---|---|
| rshankar939 | 1 | 1898 | 940 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.079 | 0.079 | 0.079 | 2.2 | 2 | 2 | 1898 | 1898 | 9507 |
| initial | -0.136 | 0.136 | 0.136 | 16.3 | -16 | -16 | 1184 | 1184 | 9585 |
| SRMFix | -0.195 | 0.195 | 0.195 | 47.1 | -47 | -47 | 1153 | 1153 | 9570 |
| SRM | -1.130 | 1.130 | 1.130 | 260.0 | -260 | -260 | 940 | 940 | 7091 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-01-12 | SRM 645 | 2 | 546 | 516.75 | -0.08 | 2 | 1898 | 9507 | -260 | 940 | 7091 |