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Individual Calculations November 2017 |
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| Tembo, Milika Total change: 0.80 | |   |
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| 2017 Debtswana Development Botswana Open Chess Championship-ladies | Gaborone | BOT | 2017-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1521 | 1351 | 1.50 | 5 | 0.02 | 40 | 0.80 | |
|  Lopang, Tshepiso | | wm | 1751 * | BOT | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Namaganda, Christine | | wf | 1538 | UGA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Marape, Naledi | | wc | 1453 | BOT | 0.00 | 1 | -0.36 | 40 | -14.40 | |  Gabatshwarwe, Refilwe | | wc | 1342 | BOT | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Mbo, Mabedi | | | 1522 | BOT | 1.00 | 1 | 0.73 | 40 | 29.20 | | | * 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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