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 |
|---|---|---|---|
| wellsjong | 2 | 1961 | 1350 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.570 | 0.720 | 0.918 | 99.0 | -24 | 174 | 1374 | 1350 | 1156 |
| SRMFix | 1.055 | 1.055 | 1.449 | 207.8 | 11 | 405 | 1616 | 1616 | 1737 |
| initial | 1.100 | 1.100 | 1.476 | 132.5 | 14 | 251 | 1465 | 1465 | 2091 |
| EloSRM | 1.132 | 1.132 | 1.557 | 260.2 | 31 | 490 | 1961 | 1961 | 1624 |
| Odd | 1.148 | 1.148 | 1.586 | 266.6 | 28 | 505 | 1885 | 1885 | 1628 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2006-02-04 | SRM 287 | 1 | 170 | 273.05 | 0.06 | 31 | 1961 | 1624 | -24 | 1350 | 1156 |
| 1 | 2006-01-21 | SRM 284 | 2 | 64 | 294.39 | 2.20 | 490 | 1930 | 1680 | 174 | 1374 | 1065 |