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Individual Calculations February 2019 |
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| Waira, Ibrahim Total change: -3.00 | |   |
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| 2018 Kireka Open Chess Championship | Kampala | UGA | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 1914 | 3.50 | 7 | -0.15 | 20 | -3.00 | |
|  Nakirwadde, Victoria | | | 1514 * | UGA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kikonyogo, John | | | 1851 | UGA | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Gonza, Simon | | | 2104 | UGA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Obita, Francis | | | 1804 | UGA | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Mukuye, Ivan | | | 1955 | UGA | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Bibasa, Bob | c | | 2109 | UGA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Luggya, Vianney | | | 1878 | UGA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | * 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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