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Individual Calculations February 2019 |
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| Brasileiro, Antonio Carlos Total change: -22.20 | |   |
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| V Floripa Chess Open STD 2019 | Florianopolis SC | BRA | 2019-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1766 | 3.50 | 9 | -1.11 | 20 | -22.20 | |
|  Matsuura, Everaldo | g | | 2166 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ribeiro, Gilnei Guedes | | | 1449 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Luz, Arthur Nader | | | 2154 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Stasaitits, Tiago | | | 1528 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Acosta, Pablo Alejandro | | | 1981 | ARG | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Campelo, Leandro Fabricio | | | 2166 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jodorcovsky, Alejandro David | | | 1577 | PAR | 0.00 | 1 | -0.75 | 20 | -15.00 | | | De Oliveira, Gualter Amelio | | | 1455 | BRA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Queiroz Da Costa, Alan Patrick | | | 1474 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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