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 |
|---|---|---|---|
| irwn | 3 | 1521 | 847 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.007 | 0.061 | 0.073 | 19.1 | 4 | 31 | 1521 | 1521 | 4748 |
| initial | -0.031 | 0.097 | 0.108 | 11.7 | -19 | 12 | 1189 | 1189 | 4949 |
| SRMFix | -0.031 | 0.099 | 0.118 | 20.1 | -43 | 14 | 1169 | 1169 | 4998 |
| SRM | -0.414 | 0.414 | 0.460 | 117.7 | -207 | -35 | 993 | 847 | 5012 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2006-07-26 | SRM 313 | 2 | 280 | 299.40 | 0.10 | 31 | 1521 | 4748 | -35 | 847 | 5012 |
| 2 | 2006-07-22 | SRM 312 | 2 | 336 | 337.32 | 0.01 | 22 | 1490 | 4973 | -111 | 882 | 4618 |
| 1 | 2006-07-06 | SRM 310 | 2 | 156 | 213.27 | -0.08 | 4 | 1468 | 5029 | -207 | 993 | 3702 |