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 |
|---|---|---|---|
| shichao | 4 | 2124 | 1341 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.515 | 0.835 | 1.367 | 120.2 | -86 | 311 | 1511 | 1341 | 1582 |
| SRMFix | 0.814 | 0.936 | 1.753 | 159.1 | -24 | 606 | 1806 | 1775 | 1700 |
| EloSRM | 0.893 | 0.979 | 1.846 | 182.8 | -26 | 663 | 2150 | 2124 | 1806 |
| initial | 1.023 | 1.042 | 1.789 | 125.5 | -5 | 426 | 1697 | 1693 | 2118 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2007-03-28 | SRM 344 | 1 | 362 | 385.08 | -0.15 | -26 | 2124 | 1806 | -86 | 1341 | 1582 |
| 3 | 2006-04-03 | SRM 296 | 1 | 160 | 210.82 | -0.02 | 10 | 2150 | 1247 | -50 | 1427 | 1039 |
| 2 | 2006-02-28 | TCO06 Qual 4/11/15 | 1 | 150 | 156.01 | 0.06 | 32 | 2140 | 1203 | -34 | 1477 | 885 |
| 1 | 2006-02-14 | SRM 289 | 2 | 18 | 231.90 | 3.69 | 663 | 2107 | 1201 | 311 | 1511 | 737 |