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 |
|---|---|---|---|
| feixinyv | 2 | 1724 | 1125 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.244 | 0.244 | 0.332 | 56.4 | 3 | 110 | 1313 | 1313 | 6035 |
| initial | 0.252 | 0.252 | 0.335 | 30.4 | 4 | 57 | 1261 | 1261 | 6564 |
| EloSRM | 0.259 | 0.259 | 0.349 | 82.2 | 14 | 151 | 1724 | 1724 | 6404 |
| Odd | 0.262 | 0.262 | 0.353 | 84.7 | 12 | 158 | 1596 | 1596 | 6573 |
| SRM | -0.016 | 0.321 | 0.322 | 116.5 | -154 | 79 | 1279 | 1125 | 4656 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-06-17 | SRM 406 | 1 | 342 | 378.49 | 0.02 | 14 | 1724 | 6404 | -154 | 1125 | 4656 |
| 1 | 2008-05-24 | College Tour Beijing | 1 | 375 | 527.71 | 0.49 | 151 | 1710 | 6181 | 79 | 1279 | 2829 |