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 |
|---|---|---|---|
| w_shong | 2 | 1836 | 1099 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.704 | 0.704 | 0.921 | 111.2 | 27 | 196 | 1422 | 1422 | 3508 |
| SRM | -0.011 | 0.753 | 0.753 | 106.5 | -157 | 56 | 1099 | 1099 | 3162 |
| initial | 0.771 | 0.771 | 0.980 | 92.8 | 20 | 166 | 1386 | 1386 | 3584 |
| EloSRM | 0.777 | 0.777 | 0.929 | 165.3 | 113 | 218 | 1836 | 1836 | 3460 |
| Odd | 0.799 | 0.799 | 0.940 | 171.4 | 129 | 213 | 1736 | 1736 | 3536 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-05-15 | SRM 349 | 2 | 144 | 350.97 | 1.28 | 218 | 1836 | 3460 | 56 | 1099 | 3162 |
| 1 | 2007-05-01 | SRM 347 | 2 | 330 | 397.76 | 0.27 | 113 | 1618 | 4789 | -157 | 1043 | 3560 |