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Individual Calculations February 2015 |
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| Pedruzzi, Pedro Henrique Total change: 37.20 | |   |
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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 |
| 1905 | 1812 | 4.00 | 8 | 0.93 | 40 | 37.20 | |
|  Di Berardino, Diego Rafael | m | | 2212 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Souza, Bruna Garcia De | | | 1509 | BRA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Da Silva Junior, Marco Aurelio | | | 1565 | BRA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Lopes, Marcelo Ferreira | | | 2002 | BRA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Da Silva, Jefferson Rian Ferreir | | | 2000 | BRA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Zimmermann, Kleber Renato P. | c | | 1967 | BRA | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Almeida, Tiago De | | | 2019 | BRA | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Ribeiro, Regina | | wm | 1967 | BRA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | * 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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