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 |
|---|---|---|---|
| brenopiva | 6 | 1704 | 977 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.227 | 0.589 | 0.738 | 67.3 | -34 | 198 | 1660 | 1640 | 2451 |
| EloSRM | 0.227 | 0.599 | 0.743 | 66.8 | -41 | 202 | 1726 | 1704 | 2452 |
| initial | 0.257 | 0.652 | 0.781 | 78.5 | -75 | 168 | 1461 | 1386 | 2277 |
| SRMFix | 0.261 | 0.654 | 0.782 | 82.6 | -59 | 166 | 1413 | 1366 | 2507 |
| SRM | 0.109 | 0.673 | 0.799 | 80.2 | -231 | 76 | 1018 | 977 | 2853 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2005-12-08 | SRM 276 | 2 | 235 | 163.77 | -0.52 | -22 | 1704 | 2452 | -30 | 977 | 2853 |
| 5 | 2005-11-30 | SRM 275 | 2 | 63 | 152.16 | 1.27 | 103 | 1726 | 2332 | 76 | 1007 | 2626 |
| 4 | 2005-11-23 | SRM 274 | 2 | 143 | 157.32 | 0.14 | 29 | 1623 | 2741 | 4 | 931 | 3053 |
| 3 | 2005-11-21 | SRM 273 | 2 | 223 | 156.81 | -0.51 | -41 | 1594 | 2830 | -91 | 927 | 3029 |
| 2 | 2005-11-19 | SRM 272 | 2 | 139 | 291.28 | 1.07 | 202 | 1635 | 2636 | 49 | 1018 | 2485 |
| 1 | 2005-11-03 | SRM 270 | 2 | 208 | 195.62 | -0.09 | 3 | 1433 | 3574 | -231 | 969 | 2738 |