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Individual Calculations January 2018 |
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| Yehya, Hazem Total change: -108.80 | |   |
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| African Youth 2017 Boys 14 | Cairo | EGY | 2017-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1458 | 0.50 | 6 | -2.72 | 40 | -108.80 | |
|  Koning, Jaedin | | | 1278 | RSA | 0.00 | 1 | -0.74 | 40 | -29.60 | |  Atallah, Ahmed | | | 1420 | EGY | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Adel, Kerollos | | | 1525 | EGY | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Emanuel, Mutuna | | | 1430 | ZAM | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Elhadad, Ahmed K | | | 1571 | EGY | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Chouki, Aali | | | 1361 | MAR | 0.00 | 1 | -0.63 | 40 | -25.20 | |
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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