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Individual Calculations December 2018 |
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| Ngima, Cheryl Total change: 16.40 | |   |
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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 |
| 1624 | 1294 | 2.50 | 13 | 0.82 | 20 | 16.40 | |
|  Bolo, Ronald | | | 1654 | KEN | 0.50 | 1 | 0.40 | 20 | 8.00 | |  Mangi, Lenox | | | 1533 | KEN | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Kamau, Charles | | | 1654 | KEN | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Oyamo, Martin | | | 1694 * | KEN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Wangari, Emma | | | 1618 | KEN | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Gisore, Daniel | | | 1694 * | KEN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mugo, Gerald Mungai | | | 1552 | KEN | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Ndonye, Nicodemus | | | 1694 * | KEN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Amatalo, Moses Abasa | | | 1605 | KEN | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Hongo, Victor Machel | | | 1694 * | KEN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jumba, Gloria | | | 1551 | KEN | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Oruke, Glen Kingoina | | | 1505 | KEN | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Lwanga, Charles Karoli | | | 1664 | KEN | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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