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Individual Calculations December 2018 |
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| Tamer, Ahmed Total change: 94.00 | |   |
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| World Cadet Chess Championship U-12 Open 2018 | Santiago de Compostela | ESP | 2018-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1625 | 5.00 | 11 | 2.35 | 40 | 94.00 | |
|  Zhou, Liran | c | | 2025 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Revaliente Montoya, Ciro | | | 1961 | ESP | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Macias Pino, Diego | | | 1947 | ESP | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Tobak, Mikhail | | | 1936 | UKR | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Simon Novillo, Carlos | | | 1414 | ESP | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Oberoi, Shelev | | | 1935 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Moss, Jasper | | | 1412 | AUS | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Zheng, Michael | | | 1970 | USA | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Kumar, Naman | | | 1990 | USA | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Sahakyan, Aleks | | | 1951 | ARM | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Ano Pla, Gerard | | | 1914 | ESP | 0.00 | 1 | -0.16 | 40 | -6.40 | | | * 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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