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Individual Calculations July 2019 |
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| Santos, Joao Vitor Rodrigues Total change: 54.80 | |   |
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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 |
| 1638 | 1305 | 2.00 | 5 | 1.37 | 40 | 54.80 | |
|  Da Silva, Izael Brasilino Araujo | | | 1705 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Batista Inacio, Pedro Lews | | | 1622 | BRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Da Silva Neto, Emanuel Tavares | | | 1642 | BRA | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Gomes, Andre Luis Bernardino | | | 1702 | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Amorim, Jorge Luiz De Freitas | | | 1521 | BRA | 1.00 | 1 | 0.78 | 40 | 31.20 | | | * 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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