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Blitz:
Individual Calculations January 2017 |
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| Melgar Ledesma, Hachi Alexandra Total change: -9.00 | |   |
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| Panamericano Escolar Blitz Sub 11 Damas | Lima | PER | 2016-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1313 | 1209 | 1.00 | 4 | -0.45 | 20 | -9.00 | |
|  Espinoza Pena, Shady Medaly | | | 1390 | PER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Rodriguez Moran, Romina Estefania | | | 1353 | ECU | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Aguilar Oblitas, Yadhira | | | 1322 | PER | 0.00 | 1 | -0.35 | 20 | -7.00 | |  Ramos Martrus, Amel | | | 1188 | ECU | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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