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 |
|---|---|---|---|
| yubf | 1 | 1808 | 1386 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.867 | 0.867 | 0.867 | 186.0 | 186 | 186 | 1386 | 1386 | 1925 |
| SRMFix | 1.029 | 1.029 | 1.029 | 225.9 | 226 | 226 | 1426 | 1426 | 4504 |
| initial | 1.041 | 1.041 | 1.041 | 125.4 | 125 | 125 | 1325 | 1325 | 5279 |
| EloSRM | 1.059 | 1.059 | 1.059 | 251.7 | 252 | 252 | 1808 | 1808 | 5057 |
| # | 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 | 356 | 741.76 | 1.06 | 252 | 1808 | 5057 | 186 | 1386 | 1925 |