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Individual Calculations June 2021 |
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| Thomas, Saah Total change: 5.00 | |   |
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| 2021 AFRICAN INDIVIDUAL CHESS CHAMPIONSHIPS - OPEN | LILONGWE | MAW | 2021-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 1830 | 2.00 | 7 | 0.25 | 20 | 5.00 | |
|  Osunfuyi , Abimbola | f | | 2230 * | NGR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Magana, Ben | c | | 2031 | KEN | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Ofubu, Samson | | | 1814 | NGR | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Chipanga, Chiletso | c | | 2043 | MAW | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Abrantes, Persson | c | | 2018 | MOZ | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Mwagomba, Fishan | | | 1946 | MAW | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Paiva, Donaldo | c | | 2230 * | MOZ | 0.00 | 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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