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Individual Calculations May 2019 |
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| Atabor, Job Total change: -26.40 | |   |
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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 |
| 1897 | 1934 | 3.50 | 8 | -0.66 | 40 | -26.40 | |
|  Degondo, Simplice Armel | f | | 2140 | CIV | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Tossa, Thierry Ulrich | | | 1534 * | GHA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Onokpite, Kennedy | | | 2087 | NGR | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Oragwu, Chukwunonso | c | | 2172 | NGR | 0.00 | 1 | -0.20 | 40 | -8.00 | | | George, Lolomari Erekosima | | | 2015 | NGR | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Akoto, Nana Baffour | | | 1576 | GHA | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Ebosse, Kingue Victor Patrick | f | | 2057 | CMR | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Ameku, David | | | 1592 | GHA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | * 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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