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Rapid:
Individual Calculations September 2019 |
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| Magne, Kouokam Sylviane Total change: -6.60 | |   |
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| african games chess championships 2019 | Casablanca | MAR | 2019-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1356 | 0.50 | 4 | -0.25 | 20 | -5.00 | |
|  Nassr, Lina | | wm | 1756 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Shaba, Linda | | | 1615 | ZIM | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Haile, Lidet Abate | | | 1560 | ETH | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Tjaronda, Nicola | | wc | 1545 | NAM | 0.50 | 1 | 0.25 | 20 | 5.00 | | | * 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) | | | | african games chess championships 2019 rapid women | casablanca | MAR | 2019-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1356 | 1.00 | 5 | -0.08 | 20 | -1.60 | |
| | Caxita, Esperanca | | wm | 1756 * | ANG | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Francis, Onkemetse | | wm | 1725 | BOT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Yavo Tchetche, Marie | | wc | 1524 | CIV | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Shaba, Linda | | | 1615 | ZIM | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Nkhoma, Desiderata | | | 1401 | MAW | 0.00 | 1 | -0.44 | 20 | -8.80 | | | * 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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