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Individual Calculations July 2019 |
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| Batista Inacio, Pedro Lews Total change: 22.80 | |   |
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| Aberto do Brasil Xadrez Potiguar 2019 STD | Natal RN | BRA | 2019-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1622 | 2.00 | 5 | 0.57 | 40 | 22.80 | |
|  Bouwman, Marcelo Wanderley | | | 2022 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Santos, Joao Vitor Rodrigues | | | 1305 | BRA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Carneiro, Francisco Caninde Sa | | | 1853 | BRA | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Camara, Jose Arruda | | | 1879 | BRA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Quaranta Neto, Francisco | | | 1997 | BRA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | * 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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