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Rapid:
Individual Calculations December 2019 |
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| Mutisya, Jully Total change: 3.60 | |   |
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| 2019 Kenya National Rapids Chess Championship - Ladies | Nairobi | KEN | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1387 | 4.00 | 6 | 0.63 | 20 | 12.60 | |
|  Shah, Devashri | | wc | 1117 | KEN | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Wanjiru, Lucy | | wc | 1307 | KEN | 0.50 | 1 | -0.11 | 20 | -2.20 | |  Ronoh, Ednah | | | 1443 | KEN | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Francisca, Kagwiria | | | 1180 | KEN | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Madelta, Glenda | | | 1359 | KEN | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Ndirangu, Joyce Nyaruai | | wc | 1630 | KEN | 0.50 | 1 | 0.30 | 20 | 6.00 | |
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) | | | | Taban rapids chess tournament 3rd edition | Nairobi | KEN | 2019-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1387 | 0.00 | 3 | -0.45 | 20 | -9.00 | |
| | Ndegwa, Jackson Kamau | | | 1787 * | KEN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sagwa, Hillary | | | 1632 | KEN | 0.00 | 1 | -0.20 | 20 | -4.00 | | | David, Gaitho | | | 1655 | KEN | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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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