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Individual Calculations July 2019 |
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| Camara, Jose Arruda Total change: -20.00 | |   |
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| Aberto do Brasil Xadrez Potiguar 2019 STD | Natal RN | BRA | 2019-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1879 | 3.00 | 5 | 0.16 | 20 | 3.20 | |
|  Born, Ary | | | 1479 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gomes, Andre Luis Bernardino | | | 1702 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Cavalcanti, Francisco De Assis | f | | 2261 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Batista Inacio, Pedro Lews | | | 1622 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Urquiza, Marcello De Albuquerque | | | 2049 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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) | | | | Campeonato Brasileiro Amador 2019 U2000 | Sao Paulo SP | BRA | 2019-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1879 | 4.00 | 7 | -1.16 | 20 | -23.20 | |
| | Oliveira, Francisco Evandro S. | | | 1479 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gambale, Eduardo De Aquino | | | 1980 | BRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | De Freitas, Isabella Ribeiro Cont | | | 1623 | BRA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Funayama S A, Yuri | | | 1584 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Faria, Juliano Espezim Soares | | | 1706 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Cincotto, Fabio Henrique | | | 1540 | BRA | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Da Silveira, Robson Gustavo M. | | | 1802 | BRA | 0.50 | 1 | -0.11 | 20 | -2.20 | | | * 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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