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 |
|---|---|---|---|
| targus | 2 | 1954 | 1207 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.183 | 0.423 | 0.461 | 85.5 | -82 | 89 | 1289 | 1207 | 2476 |
| SRMFix | 0.762 | 0.762 | 1.044 | 158.6 | 8 | 309 | 1517 | 1517 | 2938 |
| initial | 0.815 | 0.815 | 1.088 | 98.2 | 11 | 185 | 1396 | 1396 | 3497 |
| EloSRM | 0.842 | 0.842 | 1.161 | 223.6 | 23 | 424 | 1954 | 1954 | 2760 |
| Odd | 0.857 | 0.857 | 1.186 | 229.0 | 20 | 438 | 1852 | 1852 | 2826 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-05-23 | SRM 350 | 1 | 339 | 395.84 | 0.04 | 23 | 1954 | 2760 | -82 | 1207 | 2476 |
| 1 | 2007-05-09 | SRM 348 | 2 | 97 | 302.60 | 1.64 | 424 | 1931 | 2902 | 89 | 1289 | 1927 |