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Individual Calculations December 2018 |
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| Acham, Kevin Mark Total change: 44.40 | |   |
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| Kenya National Premier Chess League 2018 Round 1-21 | Nairobi, Mombasa, Kisumu | KEN | 2018-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1576 | 3.50 | 6 | 1.11 | 40 | 44.40 | |
|  Ongono, Victor | | | 1315 | KEN | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Andiwoh, Moses | | | 1861 | KEN | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Methu, Joseph Muragu | | | 1976 * | KEN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lwanga, Charles Karoli | | | 1664 | KEN | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Hawi, Jasper | | | 1631 | KEN | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Mugo, Gerald Mungai | | | 1552 | KEN | 0.00 | 1 | -0.53 | 40 | -21.20 | | | * 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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