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 |
|---|---|---|---|
| Nande | 2 | 1358 | 577 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.331 | 0.331 | 0.338 | 68.9 | -93 | -45 | 1403 | 1358 | 6953 |
| SRMFix | -0.432 | 0.432 | 0.449 | 90.2 | -129 | -52 | 1071 | 1020 | 7129 |
| initial | -0.448 | 0.448 | 0.452 | 53.9 | -61 | -47 | 1139 | 1092 | 6951 |
| SRM | -0.970 | 0.970 | 1.057 | 311.5 | -441 | -182 | 759 | 577 | 6877 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-03-10 | SRM 341 | 2 | 576 | 520.83 | -0.26 | -45 | 1358 | 6953 | -182 | 577 | 6877 |
| 1 | 2007-02-20 | SRM 340 | 2 | 555 | 420.99 | -0.40 | -93 | 1403 | 6652 | -441 | 759 | 6250 |