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 |
|---|---|---|---|
| khalifeh | 4 | 1389 | 554 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.208 | 0.208 | 0.227 | 31.2 | -59 | 0 | 1337 | 1303 | 7179 |
| EloSRM | -0.222 | 0.222 | 0.246 | 40.2 | -77 | -6 | 1433 | 1389 | 7159 |
| SRMFix | -0.306 | 0.306 | 0.349 | 61.7 | -122 | -17 | 1078 | 1015 | 7619 |
| initial | -0.333 | 0.333 | 0.354 | 40.0 | -57 | -21 | 1143 | 1080 | 7523 |
| SRM | -0.760 | 0.760 | 0.896 | 215.3 | -398 | -36 | 802 | 554 | 7324 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2007-08-07 | SRM 362 | 2 | 389 | ||||||||
| 3 | 2007-07-02 | SRM 356 | 2 | 304 | 356.03 | -0.09 | -6 | 1389 | 7159 | -36 | 554 | 7324 |
| 2 | 2007-06-14 | SRM 354 | 2 | 649 | 555.78 | -0.22 | -38 | 1395 | 7066 | -212 | 590 | 7170 |
| 1 | 2007-06-02 | SRM 352 | 2 | 613 | 480.59 | -0.35 | -77 | 1433 | 6451 | -398 | 802 | 5565 |