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 |
|---|---|---|---|
| sramll | 2 | 1858 | 1178 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.129 | 0.426 | 0.445 | 95.0 | -106 | 84 | 1284 | 1178 | 2405 |
| SRMFix | 0.668 | 0.668 | 0.942 | 141.9 | 1 | 283 | 1484 | 1484 | 2702 |
| initial | 0.715 | 0.715 | 0.973 | 86.1 | 7 | 166 | 1372 | 1372 | 3128 |
| EloSRM | 0.746 | 0.746 | 1.055 | 197.0 | 10 | 384 | 1858 | 1858 | 2590 |
| Odd | 0.761 | 0.766 | 1.080 | 201.1 | 7 | 395 | 1769 | 1769 | 2659 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2006-07-12 | SRM 311 | 1 | 257 | 286.07 | 0.00 | 10 | 1858 | 2590 | -106 | 1178 | 2405 |
| 1 | 2006-07-06 | SRM 310 | 2 | 81 | 227.80 | 1.49 | 384 | 1848 | 2613 | 84 | 1284 | 1747 |