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Individual Calculations November 2023 |
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| Naisanga, Sheba Valentine Total change: -17.20 | |   |
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| 2023 Uganda Open Chess Championship | Kampala | UGA | 2023-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1322 | 1.00 | 5 | -0.31 | 20 | -6.20 | |
|  Wagodo, Abdul Shakuru | | | 1924 | UGA | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Mukisa, Joshua | | | 1635 | UGA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Abraham, Makur Kosia Aluenge | | | 1624 | SSD | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kaamu, Joseph | | | 1609 | UGA | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Hailey, Nio Mitchelle | | | 1038 | UGA | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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) | | | | Mombasa Open Chess Championship 2023 - Ladies | Mombasa | KEN | 2023-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1530 | 1322 | 0.00 | 2 | -0.55 | 20 | -11.00 | |
| | Ndirangu, Joyce Nyaruai | | wc | 1719 | KEN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kimani, Wanjiru | | | 1341 | KEN | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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