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 |
|---|---|---|---|
| marshallazadi | 2 | 1659 | 766 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.152 | 0.166 | 0.225 | 40.6 | -43 | 38 | 1551 | 1508 | 9375 |
| EloSRM | -0.174 | 0.174 | 0.221 | 34.4 | -53 | 16 | 1711 | 1659 | 9430 |
| initial | -0.233 | 0.233 | 0.264 | 28.0 | -43 | -13 | 1187 | 1144 | 10040 |
| SRMFix | -0.267 | 0.267 | 0.279 | 51.6 | -58 | -45 | 1155 | 1097 | 9815 |
| SRM | -0.966 | 0.966 | 0.980 | 217.0 | -251 | -183 | 949 | 766 | 8729 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-06-08 | SRM 509 | 2 | 816 | 769.51 | -0.31 | -53 | 1659 | 9430 | -183 | 766 | 8729 |
| 1 | 2011-02-01 | SRM 496 | 2 | 665 | 648.03 | -0.04 | 16 | 1711 | 7992 | -251 | 949 | 5806 |