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Individual Calculations November 2019 |
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| Kaone, Matlhako Total change: 3.60 | |   |
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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 |
| 1299 | 1195 | 2.00 | 5 | 0.09 | 40 | 3.60 | |
|  Sabure, Tuduetso | | wg | 1595 * | BOT | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Dambe, Celestinah | | | 1311 | BOT | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Moshoboro, Arona | | wc | 1248 | BOT | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Peo, Phole | | | 1298 | BOT | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Moshoboro, Laone Phoebe | | wc | 1045 | BOT | 0.50 | 1 | -0.20 | 40 | -8.00 | | | * 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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