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Individual Calculations February 2019 |
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| Quizhpe Espinosa, Maria Jo Total change: -79.60 | |   |
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| XVIII Nacional sub 16 femenino | Iabrra | ECU | 2018-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1369 | 1300 | 1.00 | 5 | -1.11 | 40 | -44.40 | |
|  Abril, Natalie | | | 1529 | ECU | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Iza Mendoza, Nefthys Sayde | | | 1502 | ECU | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Orbe Vivero, Ariadna Estefania | | | 1068 | ECU | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Rosero, Josselyn | | | 1105 | ECU | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Guaicha Encalada, Jennifer | | | 1642 | ECU | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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) | | | | I Campeonato de Ajedrez ciudad de Pinas | Pinas | ECU | 2019-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1536 | 1300 | 0.00 | 4 | -0.88 | 40 | -35.20 | |
| | Rivas Torres, Cider | | | 1700 * | ECU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Iza Mendoza, Nefthys Sayde | | | 1502 | ECU | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Jaramillo Cabrera, Claudia Andre | | | 1538 | ECU | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Abad Sanchez, Carlos | | | 1402 | ECU | 0.00 | 1 | -0.36 | 40 | -14.40 | | | * 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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