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Individual Calculations December 2021 |
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| Kaamu, Joseph Total change: -0.20 | |   |
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| 2021 Mombasa Open Chess Championship - Open Section | Mombasa | KEN | 2021-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1723 | 2.00 | 3 | -0.01 | 20 | -0.20 | |
|  Wanjala, Pius | | | 1323 * | KEN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sijenyi, Stephen Ouma | f | | 1914 | KEN | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Edwin, Odhiambo | | | 1441 | KEN | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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