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Individual Calculations October 2017 |
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| Meiyappan, Annapoorni Total change: -42.80 | |   |
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| World Cadets U-12 Fem Chess Championship 2017 | Pocos de Caldas MG | BRA | 2017-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1658 | 6.00 | 11 | -1.07 | 40 | -42.80 | |
|  Sandoval Rivera, Alejandra | | | 1294 | MEX | 0.00 | 1 | -0.90 | 40 | -36.00 | |  Liu, Yuxuan | | | 1258 * | CHN | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Taninaga, Isabella Miki Nakamo | | | 1258 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Brito, Sofia | | | 1610 | ARG | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Pescoran Machaca, Mariabelen I | | | 1364 | PER | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Ke, Rianne | | wc | 1562 | USA | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Rakshitta, Ravi | | | 2051 | IND | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Francisco Guecamburu, Candela | | | 1410 | ARG | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Divya, Deshmukh | | wf | 1993 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Yellamraju, Ambica | | wc | 1506 | USA | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Bhagyashree, Patil | | | 1606 | IND | 0.00 | 1 | -0.57 | 40 | -22.80 | | | * 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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