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 |
|---|---|---|---|
| rezaul | 4 | 1611 | 808 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.107 | 0.806 | 0.834 | 97.1 | -103 | 135 | 1355 | 1252 | 3060 |
| EloSRM | 0.120 | 0.825 | 0.880 | 132.5 | -97 | 256 | 1683 | 1611 | 2860 |
| SRMFix | 0.122 | 0.851 | 0.885 | 128.4 | -135 | 187 | 1345 | 1248 | 3098 |
| SRM | -0.031 | 0.937 | 0.961 | 175.5 | -424 | 94 | 931 | 808 | 3907 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2005-12-08 | SRM 276 | 2 | 343 | 198.45 | -0.96 | -72 | 1611 | 2860 | -123 | 808 | 3907 |
| 3 | 2005-11-23 | SRM 274 | 2 | 105 | 162.93 | 0.63 | 105 | 1683 | 2499 | 61 | 931 | 3053 |
| 2 | 2005-09-09 | SRM 262 | 2 | 96 | 229.07 | 1.25 | 256 | 1578 | 2735 | 94 | 870 | 3210 |
| 1 | 2005-08-22 | SRM 259 | 2 | 213 | 166.14 | -0.45 | -97 | 1323 | 4255 | -424 | 776 | 3818 |