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 |
|---|---|---|---|
| StudentTest | 1 | 1459 | 787 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.294 | 0.294 | 0.294 | 57.0 | -57 | -57 | 1354 | 1354 | 7612 |
| EloSRM | -0.317 | 0.317 | 0.317 | 74.1 | -74 | -74 | 1459 | 1459 | 7493 |
| initial | -0.408 | 0.408 | 0.408 | 49.2 | -49 | -49 | 1151 | 1151 | 7334 |
| SRMFix | -0.457 | 0.457 | 0.457 | 106.9 | -107 | -107 | 1093 | 1093 | 7604 |
| SRM | -1.274 | 1.274 | 1.274 | 413.0 | -413 | -413 | 787 | 787 | 6525 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-11-20 | SRM 378 | 2 | 570 | 504.69 | -0.32 | -74 | 1459 | 7493 | -413 | 787 | 6525 |