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 |
|---|---|---|---|
| amacheret | 5 | 2146 | 1194 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.670 | 0.857 | 1.075 | 158.8 | -52 | 448 | 2156 | 2146 | 1627 |
| Odd | 0.688 | 0.882 | 1.107 | 158.2 | -50 | 463 | 2054 | 2043 | 1656 |
| SRMFix | 0.716 | 0.883 | 1.108 | 136.0 | -34 | 360 | 1794 | 1776 | 1685 |
| SRM | 0.636 | 0.944 | 1.306 | 137.2 | -300 | 157 | 1416 | 1194 | 2488 |
| initial | 0.952 | 0.993 | 1.354 | 119.5 | -11 | 279 | 1774 | 1773 | 1865 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2006-11-11 | SRM 326 | 1 | 365 | 330.58 | -0.14 | -10 | 2146 | 1627 | -46 | 1194 | 2488 |
| 4 | 2006-11-02 | SRM 325 | 2 | 29 | 69.17 | 1.25 | 96 | 2156 | 1582 | 124 | 1240 | 2157 |
| 3 | 2006-10-09 | SRM 322 | 1 | 462 | 372.35 | -0.32 | -52 | 2061 | 1879 | -300 | 1116 | 2903 |
| 2 | 2006-10-02 | SRM 321 | 1 | 236 | 369.97 | 0.65 | 189 | 2112 | 1675 | 59 | 1416 | 1249 |
| 1 | 2006-09-30 | SRM 320 | 2 | 97 | 365.33 | 1.91 | 448 | 1924 | 2450 | 157 | 1357 | 1466 |