Individual Calculations January 2023 |
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Waqaf, Ali. Total change: 46.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Arab Individual Chess Championship U20 Open | Damascus | SYR | 2022-10-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1941 | 1639 | 2.50 | 7 | 1.15 | 40 | 46.00 | |
| Farhat, Jawad | | | 1761 | LBN | 0.00 | 1 | -0.33 | 40 | -13.20 | | Moazaz , Dhahir Habeeb | f | | 2094 | IRQ | 0.00 | 1 | -0.06 | 40 | -2.40 | | Kaloust, Giorgio | | | 1990 | LBN | 0.00 | 1 | -0.11 | 40 | -4.40 | | Abed Elwahab, Masoud | | | 1896 | PLE | 0.50 | 1 | 0.32 | 40 | 12.80 | | Ahmed, Jaza Jamal | m | | 2160 | IRQ | 0.00 | 1 | -0.03 | 40 | -1.20 | | Rabeea, Sabah Nori | f | | 2109 | IRQ | 1.00 | 1 | 0.95 | 40 | 38.00 | | Radwan, Mahmoud J | | | 1575 | PLE | 1.00 | 1 | 0.41 | 40 | 16.40 | | 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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