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Individual Calculations February 2021 |
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| Gatelli, Jacson Henrique Total change: -50.20 | |   |
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| VII Floripa Chess Open 2021 | Florianopolis SC | BRA | 2021-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1885 | 4.50 | 10 | -2.51 | 20 | -50.20 | |
|  Cordeiro, Marco Aurelio Zaror | | | 2204 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Da Silva, Jean Henrique Da Rosa | | | 1610 | BRA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Barbosa, Kassio Rodrigo | | | 1518 | BRA | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Monteiro, Samuel Ramazzotte | | | 1485 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Martins, Henrique Da Cunha | | | 1485 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Teramoto, Anderson | | | 1618 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Zallio, Luciano De Souza | c | | 2195 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Da Silva Junior, Marco Aurelio | | | 1709 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Da Cunha, Gastao | | | 1485 * | BRA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Feller, Gabriela Luisa Vicente | | | 1736 | BRA | 0.00 | 1 | -0.70 | 20 | -14.00 | | | * 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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