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Individual Calculations July 2018 |
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| Oragwu, ,chukwunonso Total change: -17.80 | |   |
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| 1ST MAGNUS OTUEDON INTERNATIONAL CHESS TOURNAMENT 2018 | Benin | NGR | 2018-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 2190 | 3.00 | 5 | -0.89 | 20 | -17.80 | |
|  Oyelabi , Jonathan | | | 1790 * | NGR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Igwubor , Kikosem | | | 2061 | NGR | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Omonkhoa, Liberty Adams | | | 1890 | NGR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Akinseye, Abiola | c | | 2170 | NGR | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Okeke, Issac | | | 1790 * | NGR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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