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 |
|---|---|---|---|
| hdussj | 1 | 1857 | 1438 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.178 | 1.178 | 1.178 | 238.0 | 238 | 238 | 1438 | 1438 | 1651 |
| SRMFix | 1.340 | 1.340 | 1.340 | 284.5 | 285 | 285 | 1485 | 1485 | 3999 |
| initial | 1.352 | 1.352 | 1.352 | 162.8 | 163 | 163 | 1363 | 1363 | 4851 |
| EloSRM | 1.370 | 1.370 | 1.370 | 300.3 | 300 | 300 | 1857 | 1857 | 4660 |
| # | 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 | 287 | 741.76 | 1.37 | 300 | 1857 | 4660 | 238 | 1438 | 1651 |