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 |
|---|---|---|---|
| prav90 | 1 | 1817 | 850 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.177 | 0.177 | 0.177 | 27.5 | -27 | -27 | 1592 | 1592 | 10855 |
| EloSRM | -0.228 | 0.228 | 0.228 | 47.2 | -47 | -47 | 1817 | 1817 | 10625 |
| initial | -0.276 | 0.276 | 0.276 | 33.2 | -33 | -33 | 1167 | 1167 | 10481 |
| SRMFix | -0.356 | 0.356 | 0.356 | 84.4 | -84 | -84 | 1116 | 1116 | 10736 |
| SRM | -1.396 | 1.396 | 1.396 | 350.0 | -350 | -350 | 850 | 850 | 8654 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2014-05-28 | SRM 622 | 2 | 522 | 445.81 | -0.23 | -47 | 1817 | 10625 | -350 | 850 | 8654 |