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 |
|---|---|---|---|
| mark311 | 1 | 1854 | 1436 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.163 | 1.163 | 1.163 | 236.0 | 236 | 236 | 1436 | 1436 | 1660 |
| SRMFix | 1.325 | 1.325 | 1.325 | 281.8 | 282 | 282 | 1482 | 1482 | 4022 |
| initial | 1.337 | 1.337 | 1.337 | 161.0 | 161 | 161 | 1361 | 1361 | 4868 |
| EloSRM | 1.355 | 1.355 | 1.355 | 297.5 | 298 | 298 | 1854 | 1854 | 4680 |
| Odd | 1.364 | 1.364 | 1.364 | 303.9 | 304 | 304 | 1729 | 1729 | 4799 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-05-03 | East China Round 1 | 1 | 290 | 741.75 | 1.36 | 298 | 1854 | 4680 | 236 | 1436 | 1660 |