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Individual Calculations May 2019 |
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| James, Tondo Total change: -30.00 | |   |
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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 |
| 1972 | 1953 | 3.00 | 8 | -0.75 | 40 | -30.00 | |
|  Akinwamide, Oluwadamilare | | | 2137 | NGR | 0.50 | 1 | 0.24 | 40 | 9.60 | |  Adu, Oladapo | m | | 2308 | NGR | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Adanu, Richard Kofi Mawuena | | | 1553 * | GHA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kigigha, Bomo | f | | 2291 | NGR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Ebosse, Kingue Victor Patrick | f | | 2057 | CMR | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Kouya, Tyeoulou Bernardin Frankli | | | 1752 | CIV | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Ameku, David | | | 1592 | GHA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Onokpite, Kennedy | | | 2087 | NGR | 0.00 | 1 | -0.32 | 40 | -12.80 | | | * 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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