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Individual Calculations August 2023 |
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| Mariot Vaz, Joao Antonio Bertolu Total change: 19.40 | |   |
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| VII aberto do Brasil COPEL SESC Caioba STD | Matinhos PR | BRA | 2023-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1771 | 5.00 | 9 | 0.97 | 20 | 19.40 | |
|  Cubas, Jose Fernando | g | | 2457 | PAR | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Fraga, Sofia Carneiro | | | 1371 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Carvalho, Herbert Abreu | f | | 2097 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Loss, Victor Pinheiro Costa | | | 1457 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Iurk, Jonel Nazareno | | | 2044 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Espindola, Carlos Marcelo | | | 1457 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Terao, Juliana Sayumi | f | wm | 2211 | BRA | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Mariani, Kim Paul | | | 1539 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | De Oliveira, Edson Luciani | | | 1979 | BRA | 1.00 | 1 | 0.77 | 20 | 15.40 | | | * 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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