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 |
|---|---|---|---|
| BogdanC | 2 | 1604 | 613 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.269 | 0.269 | 0.270 | 47.4 | -57 | -38 | 1476 | 1438 | 11315 |
| EloSRM | -0.291 | 0.291 | 0.293 | 61.3 | -77 | -46 | 1650 | 1604 | 11233 |
| SRMFix | -0.372 | 0.372 | 0.378 | 77.2 | -103 | -51 | 1097 | 1046 | 11499 |
| initial | -0.374 | 0.374 | 0.375 | 45.1 | -48 | -42 | 1152 | 1110 | 11385 |
| SRM | -0.927 | 0.927 | 0.980 | 293.5 | -409 | -178 | 791 | 613 | 10812 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-10-04 | SRM 520 | 2 | 953 | 876.38 | -0.26 | -46 | 1604 | 11233 | -178 | 613 | 10812 |
| 1 | 2011-09-14 | SRM 518 | 2 | 913 | 809.40 | -0.33 | -77 | 1650 | 10108 | -409 | 791 | 8727 |