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 |
|---|---|---|---|
| guagua | 1 | 1859 | 1452 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.933 | 1.933 | 1.933 | 252.0 | 252 | 252 | 1452 | 1452 | 425 |
| SRMFix | 2.713 | 2.713 | 2.713 | 503.5 | 503 | 503 | 1703 | 1703 | 832 |
| initial | 2.785 | 2.785 | 2.785 | 335.4 | 335 | 335 | 1535 | 1535 | 1153 |
| EloSRM | 2.860 | 2.860 | 2.860 | 572.7 | 573 | 573 | 1859 | 1859 | 806 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2003-01-02 | SRM 127 | 2 | 17 | 123.45 | 2.86 | 573 | 1859 | 806 | 252 | 1452 | 425 |