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Blitz:
Individual Calculations January 2018 |
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| Barreto, Marcelo Ferreira Total change: -32.80 | |   |
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| XIV Copa BLZ dos Campeoes | Pirai do Sul PR | BRA | 2017-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1713 | 4.50 | 9 | -1.64 | 20 | -32.80 | |
|  Oliveira, Ruan Augusto Pontes | | | 1313 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Borges, Lucas Silvestre | | | 1789 | BRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Da Silva, Jackson Bueno | | | 1446 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | De Ramos, Mitzi Vedan | | | 1313 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Borges, Leonardo Hisao Herai | | | 1412 | BRA | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Ribeiro, Jessica Maria Da Silva | | | 1313 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Staron, Douglas Rentz | | | 1800 | BRA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Mainardes, Christian Junior | | | 1756 | BRA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Silva Jr, Maurides Ferreira Da | | | 1717 | BRA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | * 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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