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 |
|---|---|---|---|
| sunshine_0316 | 1 | 2255 | 1433 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.865 | 1.865 | 1.865 | 233.0 | 233 | 233 | 1433 | 1433 | 1814 |
| SRMFix | 2.840 | 2.840 | 2.840 | 521.1 | 521 | 521 | 1721 | 1721 | 2833 |
| initial | 2.904 | 2.904 | 2.904 | 349.6 | 350 | 350 | 1550 | 1550 | 3809 |
| EloSRM | 2.979 | 2.979 | 2.979 | 655.1 | 655 | 655 | 2255 | 2255 | 2570 |
| Odd | 3.010 | 3.010 | 3.010 | 667.9 | 668 | 668 | 2120 | 2120 | 2596 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-03-11 | SRM 436 | 2 | 72 | 567.66 | 2.98 | 655 | 2255 | 2570 | 233 | 1433 | 1814 |