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 |
|---|---|---|---|
| ananthu | 2 | 1249 | 739 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.218 | 0.218 | 0.219 | 28.0 | -29 | -27 | 1275 | 1249 | 2772 |
| Odd | -0.223 | 0.223 | 0.227 | 18.3 | -22 | -15 | 1251 | 1229 | 2761 |
| SRMFix | -0.284 | 0.284 | 0.290 | 59.8 | -82 | -38 | 1118 | 1080 | 3026 |
| initial | -0.296 | 0.296 | 0.296 | 35.6 | -36 | -35 | 1165 | 1129 | 3193 |
| SRM | -0.797 | 0.797 | 0.842 | 230.5 | -267 | -194 | 933 | 739 | 2809 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2003-05-22 | SRM 147 | 2 | 175 | 148.22 | -0.24 | -27 | 1249 | 2772 | -194 | 739 | 2809 |
| 1 | 2003-05-14 | SRM 146 | 2 | 145 | 126.48 | -0.20 | -29 | 1275 | 2649 | -267 | 933 | 1902 |