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Individual Calculations July 2018 |
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| Igwubor , Kikosem Total change: 46.80 | |   |
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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 |
| 2187 | 2061 | 2.50 | 4 | 1.17 | 40 | 46.80 | |
|  Oragwu, ,chukwunonso | c | | 2190 | NGR | 1.00 | 1 | 0.67 | 40 | 26.80 | |  Osunfuyi , Abimbola | f | | 2231 | NGR | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Onovughe, ,ochuko Emmanuel | f | | 2209 | NGR | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Onokpite, Kennedy | | | 2117 | NGR | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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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