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 |
|---|---|---|---|
| zhuimengboy65 | 1 | 1606 | 936 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.063 | 0.063 | 0.063 | 17.8 | 18 | 18 | 1476 | 1476 | 7776 |
| EloSRM | -0.100 | 0.100 | 0.100 | 2.6 | -3 | -3 | 1606 | 1606 | 7720 |
| initial | -0.161 | 0.161 | 0.161 | 19.4 | -19 | -19 | 1181 | 1181 | 8283 |
| SRMFix | -0.219 | 0.219 | 0.219 | 52.6 | -53 | -53 | 1147 | 1147 | 8387 |
| SRM | -1.046 | 1.046 | 1.046 | 264.0 | -264 | -264 | 936 | 936 | 6744 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-05-12 | SRM 440 | 2 | 704 | 656.89 | -0.10 | -3 | 1606 | 7720 | -264 | 936 | 6744 |