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 |
|---|---|---|---|
| easier | 11 | 2049 | 1288 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.569 | 0.759 | 1.187 | 91.4 | -36 | 349 | 1980 | 1954 | 998 |
| SRMFix | 0.616 | 0.764 | 1.246 | 69.3 | -35 | 233 | 1799 | 1788 | 1188 |
| Odd | 0.666 | 0.769 | 1.267 | 65.9 | -37 | 163 | 1975 | 1968 | 1307 |
| EloSRM | 0.680 | 0.773 | 1.280 | 65.7 | -40 | 169 | 2052 | 2049 | 1316 |
| SRM | 0.572 | 0.884 | 1.446 | 80.7 | -175 | 153 | 1315 | 1288 | 1364 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11 | 2006-01-05 | SRM 281 | 1 | 214 | 252.33 | -0.09 | -3 | 2049 | 1316 | -27 | 1288 | 1364 |
| 10 | 2005-09-27 | SRM 265 | 1 | 162 | 264.39 | 0.71 | 62 | 2052 | 1106 | 91 | 1315 | 1130 |
| 9 | 2005-09-14 | SRM 263 | 1 | 265 | 252.79 | -0.07 | -2 | 1990 | 1257 | -49 | 1224 | 1444 |
| 8 | 2005-09-09 | SRM 262 | 1 | 184 | 191.70 | 0.06 | 12 | 1992 | 1265 | -18 | 1273 | 1262 |
| 7 | 2005-08-30 | SRM 261 | 1 | 161 | 257.92 | 0.68 | 80 | 1980 | 1304 | 76 | 1291 | 1222 |
| 6 | 2005-08-27 | SRM 260 | 2 | 12 | 123.48 | 3.36 | 141 | 1900 | 1531 | 153 | 1215 | 1542 |
| 5 | 2005-08-22 | SRM 259 | 2 | 25 | 112.69 | 2.17 | 142 | 1759 | 1977 | 139 | 1062 | 2234 |
| 4 | 2005-08-16 | TCO05 Qual 7/8 | 1 | 271 | 212.11 | -0.35 | -40 | 1617 | 2520 | -109 | 923 | 2931 |
| 3 | 2005-08-10 | SRM 258 | 2 | 150 | 149.45 | -0.00 | 18 | 1657 | 2237 | -22 | 1032 | 2197 |
| 2 | 2005-08-02 | SRM 256 | 2 | 116 | 221.58 | 0.93 | 169 | 1639 | 2264 | 29 | 1054 | 2062 |
| 1 | 2005-07-28 | SRM 255 | 2 | 193 | 203.60 | 0.08 | 54 | 1470 | 2920 | -175 | 1025 | 2158 |