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Individual Calculations June 2016 |
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| Villalba, Marcelo Total change: -3.80 | |   |
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| Aberto do Brasil Cidade de Curitiba 2016 | Curitiba PR | BRA | 2016-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 2265 | 4.00 | 5 | -0.32 | 20 | -6.40 | |
|  Villasanti, Sebastian | | | 1865 * | PAR | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Lahoz, Cassiano | | | 1865 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Melo, Sergio Roberto Sampaio | | | 1865 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ribeiro, Regina | | wm | 1995 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Cadilhac, Igor Tokuichi Kikuchi | f | | 2089 | BRA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | * 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) | | | | II IRT Caissa de Xadrez STD | Campo Grande | BRA | 2016-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 2265 | 7.50 | 9 | 0.13 | 20 | 2.60 | |
| | Ferreira Gralha, Marcelo | | | 2019 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ferres Villasanti, Sebastian | | | 1865 * | PAR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Ferreira Lopes, Marcelo | | | 2020 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Senatore Fedrizzi, Roberto | | | 1978 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Rodrigues Da Silva, Alessandro | | | 2202 | BRA | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Guilhermo Ramirez Vera, Jorge | | | 1865 * | PAR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Demetrio De Freitas Felicio, Leon | | | 1997 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Gazineu Neto, Rubens | | | 1963 | BRA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Arnaldo Figari, Esteban | | | 2010 | PAR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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