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Individual Calculations January 2019 |
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| Sang, Ricky Total change: -2.40 | |   |
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| Kenya National Chess Championship Open Section | Nairobi | KEN | 2018-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1955 | 6.50 | 8 | -0.12 | 20 | -2.40 | |
|  Coelho, Jermaine Timothy | | | 1555 * | KEN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mwabu, Timothy | | | 1651 | KEN | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kimani, Kimingi | | | 1783 | KEN | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Amatalo, Moses Abasa | | | 1637 | KEN | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Mugo, Gerald Mungai | | | 1632 | KEN | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Adorwa, Brian Kadenge | | | 1748 | KEN | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Lwanga, Charles Karoli | | | 1692 | KEN | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Sinoya, Evans | | | 1735 | KEN | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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