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Blitz:
Individual Calculations August 2023 |
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| Miranda, Marina Lima Total change: -19.40 | |   |
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| XVIII CAMPEONATO SUDAMERICANO DE AJEDREZ BLITZ SUB 20 ABSOLUTO Y FEMENINA 2023 | Antofagasta | CHI | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1683 | 4.50 | 8 | -0.97 | 20 | -19.40 | |
|  Pena Cifuentes, Tomas Alberto | | | 1993 | CHI | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Cata Pallo, Alejandra Nicole | | wc | 1366 | ECU | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Ascencio Salazar, Elena | | | 1339 | CHI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Castellanos Villela, Alejandro | c | | 2108 | CHI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Santana Vilcapoma, Melyssa Ilda | | | 1379 | PER | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Carvajal Mendoza, Maria Belen | | | 1327 | CHI | 0.50 | 1 | -0.39 | 20 | -7.80 | | | El Hage Serrano, Caely | | | 1400 | BOL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Cortez Vilca, Tomas | | | 1283 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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