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Individual Calculations June 2023 |
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| Hesham, Zein Total change: 30.20 | |   |
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| AFRICAN INDIVIDUAL CHESS CHAMPIONSHIP OPEN 2023 | Giza | EGY | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 1554 | 2.00 | 7 | 1.51 | 20 | 30.20 | |
|  Nadir, Samir | f | | 2175 | SUD | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Sentissi, Yassine | c | | 2007 | MAR | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Ezat, Abdallah | | | 2111 | EGY | 1.00 | 1 | 0.97 | 20 | 19.40 | | | Nyazi, Nehad | | | 2224 | EGY | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Salah, Sayed | | | 2027 | EGY | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Tamer Waguih, Farid | | | 1865 | EGY | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Jotee, Ashvin | f | | 1801 | MRI | 1.00 | 1 | 0.81 | 20 | 16.20 | |
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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