Individual Calculations October 2019 |
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James, Tondo Total change: -28.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2019 African Amateur Individual Chess Championship (U2300) | Freetown | SLE | 2019-09-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1974 | 1923 | 2.50 | 9 | -1.44 | 20 | -28.80 | |
| Barcon, Harmon | f | | 1959 | LBR | 1.00 | 1 | 0.55 | 20 | 11.00 | | Thomas, Saah | | | 1733 | LBR | 0.00 | 1 | -0.75 | 20 | -15.00 | | Mohamed, Faisal | f | | 2117 | SUD | 0.00 | 1 | -0.25 | 20 | -5.00 | | Winston Gerald, Mansfield Thomas | | | 1872 | SLE | 0.50 | 1 | -0.07 | 20 | -1.40 | | Kamara, Ansumana | c | | 1925 | SLE | 0.00 | 1 | -0.50 | 20 | -10.00 | | Charles, Haji Kiadii | | | 1884 | LBR | 0.00 | 1 | -0.55 | 20 | -11.00 | | Oragwu, Chukwunonso | f | | 2199 | NGR | 0.00 | 1 | -0.17 | 20 | -3.40 | | Atif, Mahgoub Elhassan | | | 1920 | SUD | 1.00 | 1 | 0.50 | 20 | 10.00 | | Degondo, Simplice Armel | f | | 2159 | CIV | 0.00 | 1 | -0.20 | 20 | -4.00 | | 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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