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Individual Calculations February 2019 |
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| Koinski, Carlos Cesar Total change: 14.80 | |   |
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| V Floripa Chess Open STD 2019 | Florianopolis SC | BRA | 2019-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1462 | 2.50 | 8 | 0.74 | 20 | 14.80 | |
|  Pereira Da Silva, Breno D Alkmin | | | 1862 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Rodio, Julia Brunetto | | | 1771 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Brandt, Ladir Albano Becker | | | 1710 | BRA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Dos Passos, Edinaldo Pincanco | | | 1710 | BRA | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Pereira, Thales Oliveira | | | 1836 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Arndt, Claudio Felipe | | | 1693 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Ribeiro, Regina | | wm | 1862 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Borba Da Rosa, Rodrigo | | | 1249 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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