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Individual Calculations October 2017 |
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| Pescoran Machaca, Mariabelen I Total change: -3.60 | |   |
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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 |
| 1499 | 1364 | 3.00 | 9 | -0.09 | 40 | -3.60 | |
|  Kairbekova, Amina | | wc | 1764 * | KAZ | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Desai, Nilomi | | | 1633 | ENG | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Maranhao, Helena Van Kampen De | | | 1250 | BRA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Meiyappan, Annapoorni | | | 1658 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Yellamraju, Aparna | | | 1314 | USA | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Figueroa Bernal, Julia Dennis | | wc | 1571 | CHI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Ke, Rianne | | wc | 1562 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Romero Troncoso, Liset Anais | | | 1494 | CHI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Abdala Cancino, Patricia Anast | | wc | 1241 | CHI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | * 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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