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Individual Calculations May 2016 |
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| De Araujo, Antonio Jose Total change: -30.80 | |   |
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| XXI IRT Academia Potiguar Xadrez STD | Natal RN | BRA | 2016-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1664 | 2.00 | 7 | -1.38 | 20 | -27.60 | |
|  Oliveira Jr, Antonio Fernandes | | | 1778 | BRA | 0.50 | 1 | 0.16 | 20 | 3.20 | |  De Lima, Enzo Magalhaes | | | 1386 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Da Silva , Igor Fernandes | | | 1722 | BRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | De Menezes, Ricardo Fagner Dias | | | 1599 | BRA | 0.50 | 1 | -0.09 | 20 | -1.80 | | | De Oliveira, Lucas Matheus A F D | | | 1799 | BRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | De Lima Jr, Francisco Biagioni | | | 1626 | BRA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Frankental, David | | | 1786 | BRA | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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) | | | | Zonal CBX - RN STD 2016 | Natal RN | BRA | 2016-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1664 | 1.00 | 4 | -0.16 | 20 | -3.20 | |
| | Jordao Barbosa, Marcio | | | 2005 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Da Silva Miguel, Lucas Ramonn | | | 1484 | BRA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Da Silva, Douglas Barbosa | | | 1936 | BRA | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Quaranta Neto, Francisco | | | 1982 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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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