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 |
|---|---|---|---|
| karthee | 7 | 1729 | 876 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.163 | 0.633 | 0.802 | 76.2 | -138 | 149 | 1441 | 1338 | 3843 |
| SRMFix | 0.147 | 0.635 | 0.802 | 74.8 | -108 | 155 | 1409 | 1318 | 4109 |
| EloSRM | 0.094 | 0.648 | 0.787 | 80.4 | -78 | 175 | 1785 | 1729 | 3886 |
| Odd | 0.092 | 0.649 | 0.784 | 79.9 | -71 | 169 | 1700 | 1651 | 3905 |
| SRM | 0.042 | 0.763 | 0.846 | 98.0 | -246 | 83 | 1052 | 876 | 5076 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2007-01-17 | SRM 335 | 2 | 240 | 259.61 | 0.11 | 20 | 1729 | 3886 | 20 | 876 | 5076 |
| 6 | 2007-01-13 | SRM 334 | 2 | 320 | 271.28 | -0.24 | -7 | 1710 | 3979 | -4 | 856 | 5185 |
| 5 | 2007-01-04 | SRM 333 | 2 | 456 | 205.30 | -1.15 | -69 | 1716 | 3912 | -107 | 860 | 5126 |
| 4 | 2006-12-09 | SRM 329 | 2 | 128 | 266.98 | 1.06 | 119 | 1785 | 3393 | 78 | 967 | 4167 |
| 3 | 2006-10-19 | SRM 323 | 2 | 143 | 331.27 | 1.21 | 175 | 1666 | 3948 | 83 | 889 | 4668 |
| 2 | 2006-10-09 | SRM 322 | 2 | 395 | 269.57 | -0.55 | -78 | 1491 | 5229 | -246 | 806 | 5463 |
| 1 | 2006-09-18 | SRM 319 | 2 | 288 | 333.73 | 0.21 | 95 | 1569 | 4500 | -148 | 1052 | 3389 |