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Individual Calculations January 2020 |
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| Ann, Waiyuyu Total change: -14.80 | |   |
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| The 2019 Kenya National Chess Championship - Ladies | Nairobi | KEN | 2019-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1234 | 1195 | 1.50 | 4 | -0.37 | 40 | -14.80 | |
|  Kimwere, Annete | | | 1121 | KEN | 1.00 | 1 | 0.40 | 40 | 16.00 | |  Francisca, Kagwiria | | | 1157 | KEN | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Gichuru, Evelyn Wanjiru | | | 1553 | KEN | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Muturi, Elsie | | | 1104 | KEN | 0.50 | 1 | -0.12 | 40 | -4.80 | |
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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