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Individual Calculations September 2015 |
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| Yanaguihara, Vitor Kioshi Total change: -2.80 | |   |
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| Aberto do Brasil STD Caioba 2015 | Matinhos/PR | BRA | 2015-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1993 | 1847 | 2.50 | 5 | 0.89 | 40 | 35.60 | |
|  Borges, Guilherme Deola | | | 2111 | BRA | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Malanowski, Lara Carolina | | | 1533 | BRA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Canalli, Juliano Jose | | | 2025 | BRA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Okamura, Milton Kasuo | | | 2093 | BRA | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Campelo, Leandro Fabricio | | | 2201 | BRA | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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) | | | | XXII IRT STD Hebraica | Sao Paulo SP | BRA | 2015-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1847 | 2.50 | 7 | -0.96 | 40 | -38.40 | |
| | Luz, Arthur Nader | | | 1976 | BRA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Farah, Daniel Landshoff | | | 1911 | BRA | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Ribeiro, Marcos Willian De Sou | | | 1963 | BRA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Pereira, Jorge Luiz Rodrigues | | | 1852 | BRA | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Silva, Vinicius Parente | | | 1862 | BRA | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Storch, Debora Landshoff | | | 1447 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Capelo, Martinho Figueira | | | 1853 | BRA | 0.00 | 1 | -0.49 | 40 | -19.60 | | | * 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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