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 |
|---|---|---|---|
| asiena | 1 | 1648 | 967 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.003 | 0.003 | 0.003 | 29.4 | 29 | 29 | 1648 | 1648 | 7183 |
| initial | -0.068 | 0.068 | 0.068 | 8.1 | -8 | -8 | 1192 | 1192 | 7182 |
| SRMFix | -0.122 | 0.122 | 0.122 | 29.8 | -30 | -30 | 1170 | 1170 | 7172 |
| SRM | -1.011 | 1.011 | 1.011 | 233.0 | -233 | -233 | 967 | 967 | 5174 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-07-23 | SRM 445 | 2 | 718 | 719.67 | 0.00 | 29 | 1648 | 7183 | -233 | 967 | 5174 |