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Rapid:
Individual Calculations June 2023 |
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| De Oliveira, Valdo Chaves Total change: -9.20 | |   |
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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 |
| 1646 | 1621 | 1.00 | 2 | 0.04 | 20 | 0.80 | |
|  Bottos Neto, Rubens | | | 1939 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Da Silva, Gabriele Helena Candid | | | 1353 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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) | | | | I IRT RPD Shopping Park Botucatu | Botucatu SP | BRA | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1621 | 0.00 | 2 | -0.47 | 20 | -9.40 | |
| | De Almeida, Guilherme Pereira | | | 1828 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Piassi, Eric Augusto | | | 1824 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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) | | | | V IRT de Xadrez Rapido de Lencois Paulista | Lencois Paulista SP | BRA | 2023-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1621 | 3.00 | 5 | -0.89 | 20 | -17.80 | |
| | De Jesus, Cleyton Otoniel | | | 1300 | BRA | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Alves, Iago | | | 1596 | BRA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Bove, Jefferson Wilian | | | 1322 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Lohmann, Edipo Luiz | | | 1341 | BRA | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Tsiloufas, Stergios Pericles | | | 1382 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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 |
| 1514 | 1621 | 4.00 | 5 | 0.86 | 20 | 17.20 | |
| | Rodrigues, Caique | | | 1366 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Alves, Isabella Yasmin Oliveira | | | 1497 | BRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Pereira Da Silva, Breno D Alkmin | | | 1945 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Silva, Dallyla De Souza | | | 1221 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Barbosa, Demetrius Silva | | | 1539 | BRA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | * 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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