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Individual Calculations September 2021 |
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| Silva, Mariana Sofia T. Total change: 26.00 | |   |
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| VIII Torneio Internacional de Famalicao (PCT) | Famalicao | POR | 2021-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1871 | 5.50 | 9 | 0.14 | 20 | 2.80 | |
|  Peres, Rodrigo Tristao Fonte | | | 1471 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Campora, Daniel H. | g | | 2271 * | ARG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Silva, Jose Antonio Miranda Lucas | | | 1471 * | POR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Paiva, Manuel Maria Fonseca | | | 1471 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Silva, Ana Ines Teixeira Da | | wc | 1790 | POR | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Pintor, Simao Maciel Abranches | | | 2141 | POR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Azinheira, Andre | | | 1683 | POR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Sande Edreira, Jose Antonio | f | | 2246 | ESP | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Mendes, Bruno Daniel | | | 1483 | POR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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) | | | | II Open de Xadrez Terras de Tras-os-Montes (PCT) | Braganca | POR | 2021-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 1907 | 4.50 | 9 | 1.16 | 20 | 23.20 | |
| | Perdomo, Leandro | m | | 2307 * | ARG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Taveira, Edgar Emanuel | | | 1507 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fernandes, Ricardo Paulos | | | 2176 | POR | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Graif, William | | | 2243 | CAN | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Leon Valdes, Jony Wilson | m | | 2307 * | CUB | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Crevatin, Leo | c | | 2160 | SWE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ortin Blanco, Inigo | f | | 2283 | ESP | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Povshednyi, Ivan | | | 1610 | ESP | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Lima, Duarte | | | 1623 | POR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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