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 |
|---|---|---|---|
| Marwan_Naggar | 5 | 1494 | 219 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.264 | 0.264 | 0.291 | 45.3 | -78 | -17 | 1608 | 1494 | 9937 |
| SRMFix | -0.312 | 0.312 | 0.343 | 55.6 | -96 | -21 | 1104 | 978 | 10120 |
| initial | -0.344 | 0.344 | 0.367 | 41.4 | -65 | -27 | 1156 | 1034 | 10080 |
| SRM | -0.597 | 0.597 | 0.713 | 245.2 | -499 | -46 | 852 | 219 | 10207 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2010-10-21 | Member SRM 485 | 2 | 546 | ||||||||
| 4 | 2010-10-05 | SRM 484 | 2 | 585 | 570.68 | -0.16 | -18 | 1494 | 9937 | -46 | 219 | 10207 |
| 3 | 2010-09-25 | SRM 483 | 2 | 946 | 855.78 | -0.14 | -17 | 1513 | 9684 | -88 | 265 | 10072 |
| 2 | 2010-09-15 | Member SRM 482 | 2 | 1083 | 797.93 | -0.44 | -78 | 1530 | 9497 | -499 | 353 | 9947 |
| 1 | 2010-09-09 | SRM 481 | 2 | 645 | 629.01 | -0.31 | -68 | 1608 | 8198 | -348 | 852 | 6354 |