Rapid:
Individual Calculations September 2017 |
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Al Ali, Ismaeel Abdulla Total change: 13.80 | | |
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Alshareef Corner Open Chess Tournament | Al-Khobar | KSA | 2017-07-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1885 | 1589 | 1.50 | 5 | 0.69 | 20 | 13.80 | |
| Al Ghamdi, Ahmed M | c | | 1989 * | KSA | 0.00 | 1 | -0.08 | 20 | -1.60 | | Alem, Ali Hussien | | | 1780 | KSA | 1.00 | 1 | 0.75 | 20 | 15.00 | | Bukannan, Ahmed A | | | 1853 | KSA | 0.00 | 1 | -0.18 | 20 | -3.60 | | Tolba, Islam | | | 1814 | EGY | 0.50 | 1 | 0.28 | 20 | 5.60 | | Helal, Moustafa | | | 1989 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | * 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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