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Rapid:
Individual Calculations September 2017 |
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| Al Dosari, Naif Total change: -20.00 | |   |
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| Alshareef Corner Open Chess Tournament | Al-Khobar | KSA | 2017-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 1602 | 0.00 | 3 | -0.65 | 20 | -13.00 | |
|  Alcala, Alvin | | | 2002 * | PHI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Farghaly, Ahmed | | | 1832 | EGY | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Amin, Ali Hussain | | | 1707 | SUD | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2nd Kanoo International Rapid Tournament | Juffair | BRN | 2017-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1602 | 1.00 | 4 | -0.35 | 20 | -7.00 | |
| | Ayyad, Maher | f | | 2002 * | BRN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bukhalaf, Khalil | | | 1876 | BRN | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Abdulla, Hameed | | | 1389 | BRN | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Bukhalaf, Hussain | | | 1724 | BRN | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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