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Rapid:
Individual Calculations March 2024 |
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| Piekarski, Atila Balzer Total change: -32.00 | |   |
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| Sampa Chess Open RPD | Sao Paulo SP | BRA | 2024-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1965 | 3.00 | 5 | -1.07 | 20 | -21.40 | |
|  Beltran, Matheus Peixoto | | | 1642 | BRA | 0.00 | 1 | -0.87 | 20 | -17.40 | |  Hirano, Edson Henrique | | | 1565 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Goncalves, Ricardo Henrique Silva | | | 1680 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ishikawa, Emilio Keiji | | | 1724 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Lucio, Andre De Souza | | | 1865 | BRA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | * 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) | | | | Copa Parana de Xadrez RPD | Curitiba PR | BRA | 2024-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1965 | 4.00 | 7 | -0.53 | 20 | -10.60 | |
| | Biazon, Heloise De Oliveira | | | 1565 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ruiz, Frayson Nycolas Rodrigues | | | 1427 | BRA | 0.00 | 1 | -0.97 | 20 | -19.40 | | | Matsumoto, Aya Ohara | | | 1283 | BRA | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Fonseca, Guilherme | | | 1486 | BRA | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Calcado, Acyr Rogerio | | | 2129 | BRA | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Nemeth Junior, Henrique | | | 2100 | BRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Palozi, Paulo Ricardo | | | 2339 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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