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 |
|---|---|---|---|
| siddagrl | 3 | 1469 | 637 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.143 | 0.413 | 0.512 | 81.5 | -84 | 147 | 1469 | 1469 | 3307 |
| initial | 0.031 | 0.443 | 0.481 | 53.3 | -39 | 86 | 1211 | 1211 | 3159 |
| SRMFix | 0.067 | 0.452 | 0.508 | 73.6 | -75 | 101 | 1182 | 1182 | 3293 |
| SRM | -0.032 | 0.645 | 0.719 | 244.3 | -547 | 85 | 653 | 637 | 4565 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2005-09-27 | SRM 265 | 2 | 195 | 347.63 | 0.83 | 147 | 1469 | 3307 | 85 | 637 | 4565 |
| 2 | 2005-08-27 | SRM 260 | 2 | 346 | 313.74 | -0.14 | -13 | 1322 | 4378 | -101 | 552 | 4853 |
| 1 | 2005-08-16 | TCO05 Qual 5/10 | 1 | 319 | 279.94 | -0.26 | -84 | 1335 | 4105 | -547 | 653 | 4397 |