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 |
|---|---|---|---|
| joeharker | 5 | 1785 | 842 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.153 | 0.696 | 0.806 | 88.3 | -88 | 167 | 1396 | 1308 | 4797 |
| initial | 0.190 | 0.704 | 0.813 | 84.8 | -104 | 167 | 1419 | 1314 | 4690 |
| EloSRM | 0.118 | 0.708 | 0.818 | 116.2 | -79 | 253 | 1864 | 1785 | 4390 |
| Odd | 0.109 | 0.716 | 0.819 | 113.3 | -73 | 241 | 1773 | 1700 | 4299 |
| SRM | -0.160 | 0.776 | 0.795 | 110.8 | -184 | 73 | 1072 | 842 | 5831 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2007-11-06 | SRM 374 | 2 | 517 | 300.63 | -0.98 | -79 | 1785 | 4390 | -144 | 842 | 5831 |
| 4 | 2007-07-24 | SRM 360 | 2 | 211 | 272.02 | 0.37 | 65 | 1864 | 3555 | 25 | 986 | 4098 |
| 3 | 2007-06-07 | SRM 353 | 2 | 199 | 517.30 | 1.38 | 253 | 1799 | 3772 | 73 | 961 | 4243 |
| 2 | 2006-11-29 | SRM 328 | 2 | 331 | 294.40 | -0.49 | -58 | 1546 | 4979 | -184 | 888 | 4814 |
| 1 | 2006-10-19 | SRM 323 | 2 | 270 | 337.51 | 0.32 | 126 | 1604 | 4374 | -128 | 1072 | 3199 |