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 |
|---|---|---|---|
| abderahman | 5 | 1544 | 434 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.198 | 0.198 | 0.227 | 27.7 | -49 | 10 | 1475 | 1392 | 10676 |
| EloSRM | -0.201 | 0.202 | 0.234 | 33.7 | -57 | 11 | 1638 | 1544 | 10634 |
| SRMFix | -0.241 | 0.241 | 0.277 | 40.7 | -82 | -2 | 1118 | 997 | 10925 |
| initial | -0.264 | 0.264 | 0.290 | 31.8 | -50 | -8 | 1163 | 1041 | 10971 |
| SRM | -0.514 | 0.514 | 0.607 | 153.2 | -323 | -44 | 877 | 434 | 10806 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2011-03-30 | Member SRM 501 | 2 | 852 | 727.66 | -0.28 | -31 | 1544 | 10634 | -97 | 434 | 10806 |
| 4 | 2011-03-08 | SRM 499 | 2 | 894 | 896.00 | 0.00 | 11 | 1576 | 9986 | -44 | 531 | 10162 |
| 3 | 2011-02-10 | SRM 497 | 2 | 562 | 616.38 | -0.14 | -16 | 1565 | 10152 | -81 | 575 | 9923 |
| 2 | 2011-01-27 | SRM 495 | 2 | 920 | 793.52 | -0.33 | -57 | 1581 | 9729 | -221 | 656 | 9232 |
| 1 | 2010-12-28 | SRM 492 | 2 | 484 | 514.40 | -0.26 | -53 | 1638 | 8576 | -323 | 877 | 6454 |