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Individual Calculations June 2023 |
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| Weam, Ahmed Total change: 45.60 | |   |
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| AFRICAN INDIVIDUAL CHESS CHAMPIONSHIP OPEN 2023 | Giza | EGY | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1352 | 1.50 | 8 | 1.14 | 40 | 45.60 | |
|  Alyeldin, Mohamed | | | 2170 | EGY | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Anderson, Gavin | | | 2167 | MRI | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Rahman, Yehya | m | | 2064 | EGY | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Wael Sabry, Mina | | | 1828 | EGY | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Bodin-Hullin, Thomas | | | 1823 | SEN | 0.50 | 1 | 0.45 | 40 | 18.00 | | | Hamdy, Abdallah | | | 1636 | EGY | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Ismail, Hany | | | 1843 | EGY | 1.00 | 1 | 0.96 | 40 | 38.40 | | | Khoa, Goodwill | | | 1809 | NAM | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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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