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 |
|---|---|---|---|
| bottle.gj | 1 | 1723 | 1026 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.144 | 0.144 | 0.144 | 35.0 | 35 | 35 | 1235 | 1235 | 6967 |
| initial | 0.206 | 0.206 | 0.206 | 24.8 | 25 | 25 | 1225 | 1225 | 7222 |
| EloSRM | 0.287 | 0.287 | 0.287 | 121.3 | 121 | 121 | 1723 | 1723 | 6839 |
| SRM | -0.852 | 0.852 | 0.852 | 174.0 | -174 | -174 | 1026 | 1026 | 5920 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-03-24 | SRM 437 | 2 | 501 | 611.08 | 0.29 | 121 | 1723 | 6839 | -174 | 1026 | 5920 |