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 |
|---|---|---|---|
| ismail_afiff | 3 | 2041 | 1265 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.213 | 0.399 | 0.548 | 65.7 | -50 | 131 | 1331 | 1265 | 2032 |
| SRMFix | 0.678 | 0.703 | 1.024 | 138.5 | -5 | 355 | 1610 | 1605 | 2447 |
| EloSRM | 0.716 | 0.749 | 1.111 | 180.6 | -1 | 461 | 2042 | 2041 | 2241 |
| Odd | 0.730 | 0.768 | 1.138 | 182.8 | -2 | 475 | 1936 | 1933 | 2285 |
| initial | 0.818 | 0.818 | 1.098 | 98.5 | 4 | 217 | 1496 | 1496 | 2895 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-04-07 | TCO07 Round 1A | 1 | 402 | 483.60 | -0.05 | -1 | 2041 | 2241 | -50 | 1265 | 2032 |
| 2 | 2007-03-31 | TCO07 Qual 2 | 1 | 508 | 624.05 | 0.30 | 80 | 2042 | 2213 | -16 | 1315 | 1752 |
| 1 | 2007-03-28 | SRM 344 | 2 | 133 | 496.88 | 1.90 | 461 | 1961 | 2523 | 131 | 1331 | 1627 |