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Individual Calculations March 2018 |
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| Rodrigues, Natanael Isau Total change: -20.00 | |   |
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| IV Floripa Chess Open 2018 | Florianopolis SC | BRA | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1817 | 4.00 | 9 | -1.00 | 20 | -20.00 | |
|  Yoshioka, Andre | | | 1947 | BRA | 0.00 | 1 | -0.32 | 20 | -6.40 | |  De Amorim, Walter Raymundo | | | 1444 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Maia, Jose Eduardo Bastos O. | f | | 2105 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Setti, Dalmarino | | | 1640 | BRA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Koinski, Carlos Cesar | | | 1417 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Araujo, Sergio Murilo | | | 2080 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Zampronha, Wladimir Camilo | | | 2126 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Lima, Aine Carolina | | | 1555 | BRA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Da Costa, Aloysio | | | 1548 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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