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Individual Calculations January 2020 |
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| Bocangel Chavez, Marjoire J. Total change: -31.20 | |   |
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| VI TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2019 | Arica | CHI | 2019-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1677 | 1.50 | 7 | -1.56 | 20 | -31.20 | |
|  Huichi Ancasi, Sergio Andre | | | 1277 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rengifo Blancas, Renzo Jhonathan | f | | 2077 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Quenaya, Juan | | | 1964 | CHI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Morales Flores, Monserrat | | wc | 1919 | CHI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Aguilera Merlet, Melisa Paz | | | 1531 | CHI | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Venegas Loezar, Joaquin Omar | | | 1478 | CHI | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Cazacu, Gabriela | | | 1883 | MDA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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