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 |
|---|---|---|---|
| hwsk | 2 | 1623 | 1015 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.047 | 0.047 | 0.047 | 11.6 | 12 | 12 | 1212 | 1212 | 5391 |
| initial | 0.113 | 0.113 | 0.113 | 13.6 | 14 | 14 | 1214 | 1214 | 5525 |
| EloSRM | 0.215 | 0.215 | 0.215 | 98.1 | 98 | 98 | 1623 | 1623 | 5358 |
| SRM | -0.867 | 0.867 | 0.867 | 185.0 | -185 | -185 | 1015 | 1015 | 3934 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-10-04 | SRM 369 | 2 | 389 | ||||||||
| 1 | 2007-09-18 | SRM 366 | 2 | 273 | 316.96 | 0.22 | 98 | 1623 | 5358 | -185 | 1015 | 3934 |