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 |
|---|---|---|---|
| -arief- | 2 | 1434 | 853 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.184 | 0.209 | 0.279 | 25.2 | -47 | 3 | 1203 | 1156 | 3554 |
| SRMFix | -0.214 | 0.214 | 0.287 | 36.6 | -68 | -6 | 1194 | 1127 | 3488 |
| EloSRM | -0.147 | 0.264 | 0.302 | 58.1 | -50 | 66 | 1484 | 1434 | 3176 |
| SRM | -0.786 | 0.786 | 0.786 | 173.5 | -174 | -173 | 1026 | 853 | 3152 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-08-10 | SRM 258 | 2 | 235 | 216.22 | -0.41 | -50 | 1434 | 3176 | -173 | 853 | 3152 |
| 1 | 2005-08-08 | SRM 257 | 2 | 211 | 228.91 | 0.12 | 66 | 1484 | 2918 | -174 | 1026 | 2204 |