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 |
|---|---|---|---|
| MarioBoehmer | 2 | 1848 | 887 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.307 | 0.490 | 0.578 | 101.0 | -22 | 180 | 1677 | 1677 | 7352 |
| initial | 0.204 | 0.506 | 0.545 | 60.9 | -36 | 85 | 1249 | 1249 | 7353 |
| EloSRM | 0.282 | 0.514 | 0.586 | 114.0 | -43 | 185 | 1848 | 1848 | 7136 |
| SRMFix | 0.197 | 0.560 | 0.594 | 103.5 | -86 | 121 | 1235 | 1235 | 7392 |
| SRM | -0.485 | 0.754 | 0.896 | 163.5 | -320 | 7 | 887 | 887 | 6829 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-05-28 | SRM 507 | 2 | 518 | 899.34 | 0.80 | 185 | 1848 | 7136 | 7 | 887 | 6829 |
| 1 | 2011-04-16 | Member SRM 503 | 2 | 903 | 768.40 | -0.23 | -43 | 1663 | 8879 | -320 | 880 | 6762 |