Individual Calculations November 2019 |
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Mafoko, Felicity Total change: -33.20 | | |
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2019 DEBSWANA DEVELOPMENTAL BOTSWANA INTERNATIONAL OPEN CHESS CHAMPIONSHIPS-LADIES SECTION | GABORONE | BOT | 2019-09-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1384 | 1122 | 0.00 | 4 | -0.83 | 40 | -33.20 | |
| Modongo, Boikhutso | | wm | 1522 * | BOT | 0.00 | 1 | -0.08 | 40 | -3.20 | | Radikoro, Boitumelo | | | 1522 * | BOT | 0.00 | 1 | -0.08 | 40 | -3.20 | | Badisang, Loago | | | 1267 | BOT | 0.00 | 1 | -0.31 | 40 | -12.40 | | Oratile, John | | | 1226 | BOT | 0.00 | 1 | -0.36 | 40 | -14.40 | | * 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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