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Rapid:
Individual Calculations August 2018 |
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| Al-Ghasra, Ali Total change: 25.20 | |   |
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| Bahrain GP6 Rapid Chess 2018 | Muharraq | BRN | 2018-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 2002 | 6.50 | 7 | 1.17 | 20 | 23.40 | |
|  Al-Ghasra, Ahmed | | | 1602 * | BRN | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Al-Ghasra, Osama | | | 1718 | BRN | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Al Jowder, Isa | | | 1602 * | BRN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ayyad, Maher | f | | 2109 | BRN | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Bukhalaf, Khalil | | | 1904 | BRN | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Al-Madani, Ebrahim | | | 1602 * | BRN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mohamed, Sheer | | | 1809 | BRN | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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) | | | | Bahrain GP7 Rapid Chess 2018 | Muharraq | BRN | 2018-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 2004 | 5.00 | 7 | 0.09 | 20 | 1.80 | |
| | Abdulla, Mohammed | | | 1604 * | BRN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mohamed, Sheer | | | 1837 | BRN | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Al-Ghasra, Ahmed | | | 1604 * | BRN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Ayyad, Husain | f | | 2221 | BRN | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Bukhalaf, Khalil | | | 1883 | BRN | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Abbas, Ali | | | 1877 | BRN | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Darwish, Hashim | | | 1759 | BRN | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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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