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Individual Calculations February 2015 |
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| Boabaid, Jorge Alberto Duardes Total change: -19.60 | |   |
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| Aberto do Brasil STD - Floripa Chess Open 2015 | Florianopolis/SC | BRA | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 1846 | 2.50 | 7 | -0.98 | 20 | -19.60 | |
|  Fonseca, Luis Ernesto Serra Azul | | | 2088 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Fonseca Rodrigues, Edson | | | 2024 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Cisz, Isadora Bernardo | | | 1582 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Cadilhac, Igor Tokuichi Kikuchi | | | 2015 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Ribeiro, Leandro Novais | | | 1552 | BRA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Franceschina, Dalvan | | | 1993 | BRA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Torres Acosta, Raul | | | 1643 | URU | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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