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 |
|---|---|---|---|
| zxem | 4 | 1584 | 894 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.058 | 0.234 | 0.322 | 31.1 | -43 | 67 | 1210 | 1210 | 3828 |
| initial | 0.068 | 0.236 | 0.314 | 28.4 | -28 | 69 | 1233 | 1233 | 3655 |
| EloSRM | 0.071 | 0.272 | 0.314 | 51.2 | -25 | 96 | 1584 | 1584 | 3503 |
| SRM | -0.376 | 0.617 | 0.640 | 111.5 | -169 | 70 | 1031 | 894 | 3785 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2006-02-28 | TCO06 Qual 7/9/14 | 1 | 202 | 292.20 | 0.53 | 96 | 1584 | 3503 | 70 | 894 | 3785 |
| 3 | 2006-02-16 | SRM 290 | 2 | 217 | 196.19 | -0.14 | -7 | 1488 | 3876 | -72 | 824 | 4075 |
| 2 | 2006-02-08 | SRM 288 | 2 | 232 | 194.44 | -0.26 | -25 | 1495 | 3791 | -135 | 896 | 3518 |
| 1 | 2006-02-04 | SRM 287 | 2 | 272 | 302.56 | 0.15 | 77 | 1520 | 3606 | -169 | 1031 | 2703 |