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Rapid:
Individual Calculations June 2023 |
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| Bottos Neto, Rubens Total change: -16.80 | |   |
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| V IRT de Xadrez RPD de Franca | Franca SP | BRA | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1939 | 2.50 | 3 | -0.02 | 40 | -0.80 | |
|  Barbosa, Rafael Santos | | | 1585 | BRA | 1.00 | 1 | 0.11 | 40 | 4.40 | |  De Oliveira, Valdo Chaves | | | 1621 | BRA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Pinto, Ravy Diniz | | | 1738 | BRA | 0.50 | 1 | -0.26 | 40 | -10.40 | |
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) | | | | IRT 2a Taca Macaubal de Xadrez RPD | Macaubal SP | BRA | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1902 | 3.50 | 5 | -0.40 | 40 | -16.00 | |
| | Guerra, Frederico Cavalcante | | | 1502 * | BRA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Breviglieri, Marco A Oliveira B | | | 1468 | BRA | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Castro, Larissa Vitoria Xavier | | | 1589 | BRA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Pimenta, Breno Andrade | | | 1786 | BRA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Rezende, Paulo Aparecido | | | 1885 | BRA | 0.00 | 1 | -0.52 | 40 | -20.80 | | | * 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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