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 |
|---|---|---|---|
| Nubix | 7 | 1992 | 952 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.188 | 0.762 | 1.004 | 98.0 | -266 | 108 | 1256 | 952 | 6967 |
| EloSRM | 0.134 | 0.817 | 1.110 | 100.7 | -88 | 364 | 2073 | 1992 | 7281 |
| Odd | 0.108 | 0.860 | 1.130 | 102.0 | -86 | 375 | 1965 | 1862 | 6887 |
| SRMFix | 0.041 | 0.881 | 1.150 | 101.9 | -179 | 242 | 1659 | 1429 | 6301 |
| initial | 0.234 | 0.922 | 1.214 | 111.0 | -253 | 237 | 1684 | 1398 | 6591 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2012-09-07 | SRM 555 | 2 | 468 | 440.42 | -0.09 | 7 | 1992 | 7281 | -23 | 952 | 6967 |
| 6 | 2007-09-26 | SRM 367 | 2 | 610 | 133.60 | -2.19 | -88 | 1985 | 2938 | -178 | 975 | 4165 |
| 5 | 2007-09-04 | SRM 364 | 2 | 93 | 139.53 | 0.58 | 62 | 2073 | 2466 | 55 | 1153 | 2955 |
| 4 | 2007-06-14 | SRM 354 | 2 | 89 | 226.79 | 1.35 | 114 | 2011 | 2558 | 108 | 1098 | 3221 |
| 3 | 2007-06-07 | SRM 353 | 1 | 603 | 561.13 | -0.11 | -22 | 1898 | 3183 | -266 | 990 | 4040 |
| 2 | 2007-05-29 | SRM 351 | 1 | 271 | 412.74 | 0.12 | 48 | 1920 | 2980 | 15 | 1256 | 2144 |
| 1 | 2007-05-23 | SRM 350 | 2 | 153 | 370.25 | 1.27 | 364 | 1872 | 3241 | 41 | 1241 | 2257 |