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 |
|---|---|---|---|
| aika | 2 | 2174 | 1589 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.148 | 1.264 | 1.708 | 215.5 | -21 | 410 | 1610 | 1589 | 1133 |
| SRMFix | 1.549 | 1.549 | 1.858 | 285.0 | 86 | 484 | 1770 | 1770 | 2415 |
| EloSRM | 1.623 | 1.623 | 1.896 | 308.9 | 167 | 451 | 2174 | 2174 | 2596 |
| initial | 1.663 | 1.663 | 1.902 | 200.3 | 89 | 311 | 1601 | 1601 | 3322 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-05-25 | East China Round 2 | 1 | 46 | 71.74 | 0.64 | 167 | 2174 | 2596 | -21 | 1589 | 1133 |
| 1 | 2008-05-03 | East China Round 1 | 1 | 122 | 741.76 | 2.60 | 451 | 2007 | 3485 | 410 | 1610 | 1019 |