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 |
|---|---|---|---|
| sishen | 5 | 1650 | 829 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.135 | 0.728 | 0.890 | 89.4 | -75 | 145 | 1647 | 1572 | 3596 |
| EloSRM | 0.124 | 0.730 | 0.890 | 94.9 | -77 | 146 | 1726 | 1650 | 3536 |
| SRM | -0.027 | 0.768 | 0.914 | 123.8 | -327 | 89 | 983 | 829 | 4843 |
| SRMFix | 0.142 | 0.791 | 0.932 | 98.7 | -118 | 160 | 1388 | 1271 | 3755 |
| initial | 0.118 | 0.791 | 0.947 | 95.2 | -157 | 185 | 1428 | 1271 | 3687 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2006-05-18 | SRM 303 | 2 | 411 | 184.80 | -1.24 | -77 | 1650 | 3536 | -154 | 829 | 4843 |
| 4 | 2006-03-29 | SRM 295 | 2 | 89 | 241.36 | 1.44 | 146 | 1726 | 2885 | 89 | 983 | 3366 |
| 3 | 2006-03-25 | SRM 294 | 2 | 300 | 348.38 | 0.22 | 49 | 1580 | 3653 | -14 | 894 | 3905 |
| 2 | 2006-02-28 | TCO06 Qual 1/3/8 | 1 | 236 | 327.74 | 0.48 | 144 | 1531 | 3816 | 35 | 908 | 3676 |
| 1 | 2006-02-21 | SRM 291 | 2 | 334 | 326.46 | -0.28 | -59 | 1387 | 4572 | -327 | 873 | 3743 |