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Rapid:
Individual Calculations September 2023 |
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| De Ramos, Mitzi Vedan Total change: -69.20 | |   |
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| VIII Copa Pirai de Xadrez por Equipes | Pirai do Sul PR | BRA | 2023-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1690 | 5.00 | 10 | -1.08 | 40 | -43.20 | |
|  Carvalho, Isis | | | 1396 | BRA | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Calcada, Henrique Galvan | | | 1556 | BRA | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Krul, Clemerson Alexandre | | | 1622 | BRA | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Calcada, Lucas Galvan | | | 1705 | BRA | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Busquete, Sergio Vicznevski | | | 1733 | BRA | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Carvalho, Isis | | | 1396 | BRA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Calcada, Henrique Galvan | | | 1556 | BRA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Krul, Clemerson Alexandre | | | 1622 | BRA | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Calcada, Lucas Galvan | | | 1705 | BRA | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Busquete, Sergio Vicznevski | | | 1733 | BRA | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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) | | | | U14 Taca Princesa dos Campos de Xadrez ABS | Ponta Grossa PR | BRA | 2023-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1690 | 4.00 | 6 | -0.65 | 40 | -26.00 | |
| | Camilo, Felipe | | | 1290 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Da Silva, Mario Jose Van Thienen | | | 1356 | BRA | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Jorge, Gabriel Vetrone | | | 1324 | BRA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Chiaretto, Ivo Henrique | | | 1456 | BRA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Calcada, Henrique Galvan | | | 1556 | BRA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Calcada, Lucas Galvan | | | 1705 | BRA | 0.00 | 1 | -0.48 | 40 | -19.20 | | | * 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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