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Individual Calculations November 2023 |
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| Costa, Goncalo Martins P Total change: -22.20 | |   |
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| AXPortugal Classicas Outubro 2023 | Lisboa | POR | 2023-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1786 | 4.50 | 6 | -0.23 | 20 | -4.60 | |
|  Gasalho, Mario Da Conceicao N | | | 1453 | POR | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Bras, Hugo Miguel Pereira | | | 1663 | POR | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Raposeiro, Vasco | | | 1386 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Morais, Andre De Oliveira Conde | | | 1600 | POR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Correia, Pedro Mourao Soares | | | 1452 | POR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Alves, Luis Miguel | | | 1687 | POR | 0.50 | 1 | -0.14 | 20 | -2.80 | | | * 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) | | | | IV Torneio Internacional das Caldas da Rainha | Caldas da Rainha | POR | 2023-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1786 | 3.00 | 5 | -0.88 | 20 | -17.60 | |
| | Berestizhevsky, Joseph | | | 1386 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Viana, Eduardo Escudeiro | | | 1496 | POR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Atalaia, Manuel Ferreira Costa | | | 1645 | POR | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Maissa, Susana Flora Cesana | | | 1432 | POR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Bento, Rudolfo Antonio Campos | | | 1755 | POR | 0.00 | 1 | -0.54 | 20 | -10.80 | | | * 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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