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Individual Calculations March 2018 |
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| Mariot Vaz, Joao Antonio Bertolu Total change: 72.80 | |   |
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| IV Floripa Chess Open 2018 | Florianopolis SC | BRA | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1281 | 3.00 | 9 | 1.82 | 40 | 72.80 | |
|  Peroza, Eduardo Antunes | | | 1613 | BRA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Gomes, Maria Eduarda | | | 1515 | BRA | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Nunes Dos Santos, Rafael | | | 1490 | BRA | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Rodio, Julia Brunetto | | | 1681 * | BRA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Brienza, Amalio Coelho | | | 1681 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Setti, Dalmarino | | | 1640 | BRA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Santa Isabel, Marivaldo Dos Reis | | | 1577 | BRA | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Masselli, Eduardo | | | 1681 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | De Souza, Paulo H. Pinheiro | | | 1603 | BRA | 0.50 | 1 | 0.37 | 40 | 14.80 | | | * 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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