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Individual Calculations March 2017 |
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| Masaiti, Besa Total change: -0.80 | |   |
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| 2017 Airfficiency Year Opener Chess Championships-Ladies | Gaborone | BOT | 2017-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1495 | 1487 | 2.50 | 5 | -0.02 | 40 | -0.80 | |
|  Francis, Onkemetse | | wm | 1844 | BOT | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Mam , Abha | | | 1228 | BOT | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Bua, Refilwe | | | 1416 | BOT | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Motlhware, Tshephang | | | 1234 | BOT | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Mudongo, Boikhutso | | wm | 1754 | BOT | 0.50 | 1 | 0.32 | 40 | 12.80 | |
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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