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 |
|---|---|---|---|
| gcoope | 9 | 2344 | 1253 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.605 | 0.984 | 1.626 | 117.7 | -337 | 216 | 1583 | 1253 | 2419 |
| SRMFix | 0.670 | 1.008 | 1.356 | 104.7 | -63 | 263 | 1883 | 1883 | 1604 |
| initial | 0.815 | 1.039 | 1.469 | 125.1 | -81 | 406 | 2083 | 2083 | 1487 |
| Odd | 0.557 | 1.079 | 1.391 | 126.9 | -58 | 358 | 2196 | 2196 | 1597 |
| EloSRM | 0.558 | 1.090 | 1.410 | 137.1 | -62 | 347 | 2344 | 2344 | 1507 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2007-11-06 | SRM 374 | 2 | 13 | 110.42 | 3.09 | 222 | 2344 | 1507 | 154 | 1253 | 2419 |
| 8 | 2005-08-16 | TCO05 Qual 7/8 | 1 | 216 | 101.66 | -1.09 | -62 | 2122 | 897 | -44 | 1099 | 2036 |
| 7 | 2005-08-02 | SRM 256 | 1 | 256 | 150.02 | -0.77 | -52 | 2184 | 714 | -337 | 1143 | 1689 |
| 6 | 2005-07-28 | SRM 255 | 1 | 195 | 137.66 | -0.50 | -37 | 2236 | 621 | -103 | 1480 | 641 |
| 5 | 2005-07-23 | SRM 253 | 1 | 134 | 174.09 | 0.38 | 55 | 2273 | 554 | 28 | 1583 | 487 |
| 4 | 2005-07-12 | SRM 251 | 1 | 46 | 183.18 | 1.99 | 266 | 2218 | 630 | 216 | 1555 | 513 |
| 3 | 2005-06-29 | SRM 249 | 1 | 109 | 164.37 | -0.03 | 3 | 1952 | 1151 | -19 | 1339 | 896 |
| 2 | 2005-06-21 | SRM 248 | 1 | 191 | 289.58 | 0.60 | 191 | 1949 | 1162 | 68 | 1358 | 852 |
| 1 | 2005-06-18 | SRM 247 | 2 | 76 | 195.05 | 1.36 | 347 | 1758 | 1657 | 90 | 1290 | 1020 |