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 |
|---|---|---|---|
| nakidd | 2 | 1510 | 1036 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.382 | 0.382 | 0.536 | 46.0 | 1 | 91 | 1292 | 1292 | 1855 |
| SRMFix | 0.346 | 0.391 | 0.522 | 64.7 | -11 | 118 | 1307 | 1307 | 1821 |
| EloSRM | 0.411 | 0.411 | 0.508 | 101.5 | 64 | 139 | 1510 | 1510 | 1808 |
| Odd | 0.411 | 0.411 | 0.498 | 104.7 | 77 | 133 | 1477 | 1477 | 1809 |
| SRM | -0.256 | 0.544 | 0.602 | 85.0 | -167 | 3 | 1036 | 1036 | 1513 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2003-06-11 | SRM 150 | 2 | 74 | 121.02 | 0.71 | 139 | 1510 | 1808 | 3 | 1036 | 1513 |
| 1 | 2003-06-02 | SRM 149 | 2 | 126 | 136.27 | 0.11 | 64 | 1372 | 2265 | -167 | 1033 | 1525 |