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Individual Calculations February 2016 |
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| Sato, Claudio Takeshi Total change: -21.80 | |   |
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| VII IRT da Consciencia de Xadrez STD | Sao Paulo SP | BRA | 2015-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1449 | 0.50 | 4 | -1.17 | 20 | -23.40 | |
|  Lima, Vinicius Taishun | | | 1594 | BRA | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Federzoni, Enzo | | | 1717 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Zmetek, Marcos Simao | | | 1389 | BRA | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Ricieri, Vanilda De Andrade | | | 1369 | BRA | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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) | | | | XXIII IRT da Hebraica | Sao Paulo SP | BRA | 2016-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1449 | 0.50 | 4 | 0.08 | 20 | 1.60 | |
| | Heinrichs, Vivian | | | 1849 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ribeiro, Allysson | | | 1847 | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ricieri, Vinicius De Andrade | | | 1748 | BRA | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Silva, Diogo Angeli | | | 1800 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | * 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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