Individual Calculations June 2017 |
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Zaki, Ahmed Mohamed Total change: -106.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2nd. El Khayari Chess Open 2017 | Marsa Matrouh | EGY | 2017-05-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1730 | 1798 | 1.50 | 7 | -2.67 | 40 | -106.80 | |
| Ibrahim, Hatim | m | | 2198 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | Mohamed, Kamel Samir | | | 1491 | EGY | 1.00 | 1 | 0.14 | 40 | 5.60 | | Atef, Hatem | | | 2128 | EGY | 0.00 | 1 | -0.12 | 40 | -4.80 | | Abo Zoer, Abdellah | | | 1645 | EGY | 0.00 | 1 | -0.70 | 40 | -28.00 | | Hassan, Aly | | | 1507 | EGY | 0.00 | 1 | -0.85 | 40 | -34.00 | | El Nabawy, Nabil | | | 1622 | EGY | 0.50 | 1 | -0.23 | 40 | -9.20 | | Wael Zakria, Mohamed | | | 1521 | EGY | 0.00 | 1 | -0.83 | 40 | -33.20 | | * 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) | |
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