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Rapid:
Individual Calculations April 2023 |
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| Camara, Jose Arruda Total change: -23.60 | |   |
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| Circuito APX 2023 - I Etapa RPD | Natal RN | BRA | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1882 | 2.50 | 4 | -0.39 | 20 | -7.80 | |
|  Serafim, Rodrigo Albuquerque | | | 1443 | BRA | 0.50 | 1 | -0.44 | 20 | -8.80 | |  Macedo, Maximo Valerio | f | | 1913 | BRA | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Do Nascimento, Davi Alves | | | 1830 | BRA | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Da Silva, Maria Gabriele | | | 1482 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Circuito APX 2023 - II Etapa RPD | Natal RN | BRA | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1594 | 1882 | 3.00 | 5 | -1.15 | 20 | -23.00 | |
| | De Oliveira, Sebastiao Kelson | | | 1482 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Brambilla, Renee Blandy T. | | | 1596 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Teixeira, Marat Soares | | | 1688 | BRA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Da Silva, Cibele Florencio | | | 1495 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Chavante, Daniel Costa | | | 1711 | BRA | 0.00 | 1 | -0.73 | 20 | -14.60 | | | * 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) | | | | Circuito APX 2023 - III Etapa RPD | Natal RN | BRA | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1593 | 1882 | 4.50 | 5 | 0.36 | 20 | 7.20 | |
| | Melo, Marcelo Caua Brandao | | | 1482 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Serafim, Rodrigo Albuquerque | | | 1443 | BRA | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Santos, Joao Vitor Rodrigues | | | 1659 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Chavante, Daniel Costa | | | 1711 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Dantas, Pedro Lucas Araujo | | | 1670 | BRA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | * 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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