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 |
|---|---|---|---|
| leeikje | 3 | 1761 | 995 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.423 | 0.710 | 0.906 | 100.3 | -71 | 180 | 1358 | 1358 | 3945 |
| initial | 0.471 | 0.712 | 0.914 | 85.8 | -44 | 183 | 1370 | 1370 | 3688 |
| EloSRM | 0.451 | 0.746 | 0.890 | 127.4 | -55 | 190 | 1761 | 1761 | 3820 |
| Odd | 0.460 | 0.753 | 0.886 | 128.8 | -47 | 184 | 1674 | 1674 | 3868 |
| SRM | -0.081 | 0.873 | 0.905 | 124.3 | -171 | 84 | 1082 | 995 | 4154 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-02-20 | SRM 340 | 2 | 139 | 374.63 | 1.43 | 190 | 1761 | 3820 | 84 | 995 | 4154 |
| 2 | 2007-02-14 | SRM 339 | 2 | 309 | 277.89 | -0.44 | -55 | 1571 | 5075 | -171 | 911 | 4795 |
| 1 | 2007-01-04 | SRM 333 | 2 | 300 | 386.18 | 0.36 | 137 | 1626 | 4506 | -118 | 1082 | 3291 |