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 |
|---|---|---|---|
| Yerjean | 1 | 1762 | 1085 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.350 | 0.350 | 0.350 | 82.9 | 83 | 83 | 1283 | 1283 | 6581 |
| initial | 0.416 | 0.416 | 0.416 | 50.1 | 50 | 50 | 1250 | 1250 | 6996 |
| EloSRM | 0.505 | 0.505 | 0.505 | 183.3 | 183 | 183 | 1762 | 1762 | 6339 |
| Odd | 0.543 | 0.543 | 0.543 | 198.0 | 198 | 198 | 1637 | 1637 | 6463 |
| SRM | -0.624 | 0.624 | 0.624 | 115.0 | -115 | -115 | 1085 | 1085 | 5789 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-10-08 | SRM 421 | 2 | 428 | 607.49 | 0.50 | 183 | 1762 | 6339 | -115 | 1085 | 5789 |