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 |
|---|---|---|---|
| coder_hn | 1 | 1647 | 907 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.127 | 0.127 | 0.127 | 5.3 | -5 | -5 | 1493 | 1493 | 7783 |
| EloSRM | -0.175 | 0.175 | 0.175 | 24.8 | -25 | -25 | 1647 | 1647 | 7644 |
| initial | -0.252 | 0.252 | 0.252 | 30.4 | -30 | -30 | 1170 | 1170 | 7617 |
| SRMFix | -0.312 | 0.312 | 0.312 | 74.3 | -74 | -74 | 1126 | 1126 | 7753 |
| SRM | -1.203 | 1.203 | 1.203 | 293.0 | -293 | -293 | 907 | 907 | 5722 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-08-14 | SRM 479 | 2 | 812 | 719.20 | -0.18 | -25 | 1647 | 7644 | -293 | 907 | 5722 |