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 |
|---|---|---|---|
| hosam_samy | 15 | 2072 | 1029 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.375 | 0.793 | 1.070 | 60.6 | -52 | 168 | 1950 | 1950 | 3665 |
| EloSRM | 0.398 | 0.803 | 1.087 | 63.9 | -52 | 167 | 2072 | 2072 | 3698 |
| SRMFix | 0.453 | 0.838 | 1.149 | 66.1 | -84 | 146 | 1562 | 1562 | 3627 |
| initial | 0.307 | 0.892 | 1.189 | 107.4 | -238 | 329 | 1766 | 1680 | 3093 |
| SRM | 0.508 | 0.981 | 1.309 | 84.2 | -262 | 132 | 1029 | 1029 | 4551 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15 | 2009-10-17 | SRM 450 | 2 | 857 | ||||||||
| 14 | 2009-09-10 | SRM 448 | 2 | 246 | 264.97 | 0.11 | 15 | 2072 | 3698 | 32 | 1029 | 4551 |
| 13 | 2009-08-25 | SRM 447 | 2 | 55 | 316.11 | 2.52 | 104 | 2058 | 3778 | 132 | 997 | 4853 |
| 12 | 2009-08-08 | SRM 446 | 2 | 796 | 305.50 | -1.38 | -52 | 1954 | 4514 | -91 | 865 | 6709 |
| 11 | 2009-07-23 | SRM 445 | 2 | 133 | 413.42 | 1.64 | 100 | 2006 | 4106 | 93 | 956 | 5319 |
| 10 | 2009-07-08 | SRM 444 | 2 | 161 | 514.58 | 1.68 | 128 | 1906 | 4899 | 104 | 863 | 6829 |
| 9 | 2009-06-23 | SRM 443 | 2 | 434 | 423.30 | -0.04 | 9 | 1777 | 5969 | 8 | 759 | 7982 |
| 8 | 2008-12-23 | SRM 431 | 2 | 293 | ||||||||
| 7 | 2008-12-20 | SRM 430 | 2 | 330 | 477.66 | 0.53 | 55 | 1768 | 6375 | 46 | 751 | 10411 |
| 6 | 2008-12-02 | SRM 428 | 2 | 513 | 462.45 | -0.40 | -27 | 1713 | 6975 | -70 | 705 | 10900 |
| 5 | 2008-11-25 | SRM 427 | 2 | 261 | 431.72 | 0.73 | 92 | 1740 | 6592 | 47 | 775 | 9828 |
| 4 | 2008-11-22 | SRM 426 | 2 | 525 | 522.93 | -0.30 | -28 | 1648 | 7487 | -80 | 728 | 10381 |
| 3 | 2008-11-12 | SRM 425 | 2 | 541 | 529.20 | -0.40 | -42 | 1676 | 7271 | -107 | 808 | 9310 |
| 2 | 2008-11-06 | SRM 424 | 2 | 361 | 546.93 | 0.60 | 167 | 1718 | 6731 | -23 | 915 | 7898 |
| 1 | 2008-06-26 | SRM 407 | 2 | 386 | 524.52 | -0.11 | -12 | 1552 | 9280 | -262 | 938 | 7912 |