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Individual Calculations June 2021 |
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| Mulenga, Prince Daniel Total change: -36.20 | |   |
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| 2021 AFRICAN INDIVIDUAL CHESS CHAMPIONSHIPS - OPEN | LILONGWE | MAW | 2021-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2076 | 2246 | 4.50 | 9 | -1.81 | 20 | -36.20 | |
|  Oyama, Ekok | c | | 1846 * | NGR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Amin, Bassem | g | | 2646 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chimkute, Ronald | | | 1955 | MAW | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Ofubu, Samson | | | 1846 * | NGR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chipanga, Chiletso | c | | 2043 | MAW | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Mwagomba, Fishan | | | 1946 | MAW | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Abrantes, Persson | c | | 2018 | MOZ | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Methu, Joseph Muragu | | | 2119 | KEN | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Abdulraheem, Abdulrahman Akintoye | f | | 2264 | NGR | 0.50 | 1 | 0.03 | 20 | 0.60 | | | * 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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