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 |
|---|---|---|---|
| forly | 4 | 2218 | 1413 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.786 | 0.920 | 1.285 | 158.5 | -45 | 468 | 1744 | 1744 | 2778 |
| EloSRM | 0.911 | 0.991 | 1.339 | 179.0 | -27 | 439 | 2218 | 2218 | 2707 |
| initial | 1.010 | 1.041 | 1.371 | 125.4 | -8 | 298 | 1686 | 1686 | 3214 |
| SRM | 0.668 | 1.121 | 1.330 | 181.2 | -256 | 396 | 1596 | 1413 | 1937 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-12-14 | TC China 08 - Finals | 1 | 150 | 206.81 | 0.46 | 84 | 2218 | 2707 | 36 | 1413 | 1937 |
| 3 | 2008-11-23 | TC China 08 - 1A | 1 | 57 | 102.86 | 0.85 | 166 | 2134 | 3118 | 37 | 1377 | 2161 |
| 2 | 2008-05-25 | East China Round 2 | 1 | 81 | 72.47 | -0.16 | -27 | 1968 | 3896 | -256 | 1340 | 2462 |
| 1 | 2008-05-03 | East China Round 1 | 1 | 132 | 741.76 | 2.49 | 439 | 1995 | 3553 | 396 | 1596 | 1070 |