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Individual Calculations January 2019 |
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| Mwikali, Daphne Total change: 15.80 | |   |
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| Kenya National Chess Championship Ladies Section | Nairobi | KEN | 2018-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1517 | 3.50 | 5 | 0.79 | 20 | 15.80 | |
|  Wanjiru, Lucy | | wc | 1514 | KEN | 1.00 | 1 | 0.50 | 20 | 10.00 | |  Abur, Lyndah Amollo | | | 1402 | KEN | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Ngima, Cheryl | | | 1258 | KEN | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Jumba, Gloria | | | 1556 | KEN | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Ndirangu, Joyce Nyaruai | | wc | 1680 | KEN | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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