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 |
|---|---|---|---|
| Rtune | 1 | 1140 | 625 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.461 | 0.461 | 0.461 | 113.5 | -114 | -114 | 1140 | 1140 | 2838 |
| initial | -0.576 | 0.576 | 0.576 | 69.4 | -69 | -69 | 1131 | 1131 | 2619 |
| SRMFix | -0.647 | 0.647 | 0.647 | 148.0 | -148 | -148 | 1052 | 1052 | 2833 |
| SRM | -1.515 | 1.515 | 1.515 | 575.0 | -575 | -575 | 625 | 625 | 2721 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2002-05-09 | SRM 87 | 2 | 378 | 281.87 | -0.46 | -114 | 1140 | 2838 | -575 | 625 | 2721 |