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 |
|---|---|---|---|
| waterfall | 6 | 1977 | 1128 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.566 | 0.851 | 1.256 | 110.2 | -74 | 365 | 1655 | 1655 | 1970 |
| initial | 0.675 | 0.894 | 1.342 | 107.7 | -65 | 360 | 1687 | 1687 | 1874 |
| Odd | 0.739 | 0.975 | 1.288 | 124.1 | -56 | 291 | 1900 | 1900 | 1986 |
| EloSRM | 0.749 | 0.980 | 1.296 | 125.7 | -62 | 303 | 1977 | 1977 | 2001 |
| SRM | 0.885 | 1.206 | 1.531 | 121.7 | -277 | 162 | 1301 | 1128 | 2677 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2006-07-06 | SRM 310 | 2 | 51 | 80.14 | 0.65 | 86 | 1977 | 2001 | 58 | 1128 | 2677 |
| 5 | 2005-09-27 | SRM 265 | 2 | 48 | 117.47 | 1.29 | 101 | 1891 | 1546 | 109 | 1070 | 2176 |
| 4 | 2005-08-16 | TCO05 Qual 7/8 | 1 | 240 | 166.76 | -0.52 | -62 | 1791 | 1826 | -63 | 961 | 2748 |
| 3 | 2005-06-21 | SRM 248 | 1 | 302 | 272.16 | -0.17 | -31 | 1853 | 1401 | -277 | 1024 | 2070 |
| 2 | 2005-06-18 | SRM 247 | 2 | 21 | 138.43 | 2.72 | 303 | 1884 | 1300 | 162 | 1301 | 991 |
| 1 | 2005-06-09 | SRM 246 | 2 | 120 | 172.40 | 0.52 | 171 | 1581 | 2262 | -61 | 1139 | 1571 |