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Individual Calculations July 2019 |
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| Canonico, Rodrigo Total change: -12.60 | |   |
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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 |
| 1698 | 1714 | 2.50 | 5 | -0.10 | 20 | -2.00 | |
|  Frankental, David | | | 1908 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Caldas, Raphael C B R Leitao | | | 1413 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Quaranta Neto, Francisco | | | 1997 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Gomes, Carlos | | | 1561 | BRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Sallaberry, Ana Paula Nogueira | | | 1609 | BRA | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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) | | | | Campeonato Brasileiro Amador 2019 U1800 | Sao Paulo SP | BRA | 2019-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1714 | 3.50 | 7 | -0.53 | 20 | -10.60 | |
| | Loss, Victor Pinheiro Costa | | | 1412 | BRA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Brujin, Homero | | | 1485 | BRA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Da Silva, Matheus Lopes | | | 1633 | BRA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Vitielo, Alecio Elias | | | 1799 | BRA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Ribeiro, Daniel Malta | | | 1775 | BRA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Nunes, Gustavo Morais | | | 1798 | BRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Da Rosa, Henrique Jaze Simoes | | | 1645 | BRA | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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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