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 |
|---|---|---|---|
| zzl128767 | 1 | 1792 | 1370 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.777 | 0.777 | 0.777 | 170.0 | 170 | 170 | 1370 | 1370 | 2036 |
| SRMFix | 0.939 | 0.939 | 0.939 | 208.1 | 208 | 208 | 1408 | 1408 | 4673 |
| initial | 0.951 | 0.951 | 0.951 | 114.5 | 114 | 114 | 1314 | 1314 | 5435 |
| EloSRM | 0.969 | 0.969 | 0.969 | 236.1 | 236 | 236 | 1792 | 1792 | 5196 |
| Odd | 0.978 | 0.978 | 0.978 | 243.4 | 243 | 243 | 1668 | 1668 | 5319 |
| # | 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 | 379 | 741.75 | 0.97 | 236 | 1792 | 5196 | 170 | 1370 | 2036 |