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Individual Calculations May 2019 |
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| Adu, Oladapo Total change: -36.60 | |   |
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| Zone 4.4 Individual Chess Championships 2019 | Accra | GHA | 2019-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 2308 | 5.50 | 9 | -1.83 | 20 | -36.60 | |
|  Oyama, Ekok | c | | 1910 | NGR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Onokpite, Kennedy | | | 2087 | NGR | 0.00 | 1 | -0.78 | 20 | -15.60 | | | James, Tondo | | | 1953 | LBR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | George, Lolomari Erekosima | | | 2015 | NGR | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Kouya, Tyeoulou Bernardin Frankli | | | 1908 * | CIV | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Akoto, Nana Baffour | | | 1908 * | GHA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Akinwamide, Oluwadamilare | | | 2137 | NGR | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Ajibola, Olanrewaju | | | 2232 | NGR | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Degondo, Simplice Armel | f | | 2140 | CIV | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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