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Rapid:
Individual Calculations December 2023 |
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| Deus Filho, Joaquim De Total change: 38.40 | |   |
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| IRT RPD Bella Xadrez Cidade de Sao Paulo | Sao Paulo SP | BRA | 2023-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 1771 | 5.00 | 6 | 2.17 | 20 | 43.40 | |
|  De Jesus, Edvan Tadeu | | | 1679 | BRA | 1.00 | 1 | 0.37 | 20 | 7.40 | |  Rodrigues, Leonardo De Miranda | | | 2111 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Barreto, Diego Nascimento | | | 1688 | BRA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Borin, Ivan | | | 1704 | BRA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Mobaier, Sergio | | | 1908 | BRA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Da Silva, Caique F. Fortunato | | | 1728 | BRA | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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) | | | | Goncalves Chess Open RPD 2023 | Goncalves MG | BRA | 2023-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1771 | 3.00 | 5 | -0.25 | 20 | -5.00 | |
| | E Silva, Otavio Assuncao | | | 1371 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Da Silva, Ana Livia | | | 1514 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Perdomo, Leandro | m | | 2445 | ARG | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Ramos, Enzo De Almeida | | | 1425 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Morais, Renan De Souza Stockler | c | | 1693 | BRA | 0.00 | 1 | -0.61 | 20 | -12.20 | | | * 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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