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Rapid:
Individual Calculations April 2023 |
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| Fagundes, Arthur Calgaro Bergamin Total change: 7.20 | |   |
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| IRT RPD de Xadrez Etapa Sorriso 2023 | Sorriso MT | BRA | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1224 | 1511 | 2.50 | 4 | -0.82 | 40 | -32.80 | |
|  Haubert, Roberto Camargo | | | 1250 | BRA | 0.00 | 1 | -0.82 | 40 | -32.80 | |  Vincenzi, Mateus | | | 1174 | BRA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Lima, Nicole Da Silva | | | 1111 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Aranega, Mario Augusto Goncalves | | | 1359 | BRA | 0.50 | 1 | -0.20 | 40 | -8.00 | | | * 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) | | | | IRT RPD Etapa Colider 2023 | Colider MT | BRA | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1511 | 3.50 | 5 | 1.00 | 40 | 40.00 | |
| | Da Silva, Marcelo Batista | | | 1286 | BRA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Oliveira, Olavo Tadeu Carvalho | | | 1429 | BRA | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Lima, Carlos Eduardo I De Araujo | | | 1841 | BRA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | De Oliveira, Tobias Luiz Carvalho | | | 1376 | BRA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Franco Filho, Sinvaldo Barreiros | | | 1654 | BRA | 1.00 | 1 | 0.69 | 40 | 27.60 | |
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) | | |
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