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Individual Calculations April 2020 |
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| De Freitas, Isabella Ribeiro Cont Total change: 20.80 | |   |
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| Aberto do Brasil STD - Etapa Caxambu | Caxambu MG | BRA | 2020-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 1755 | 2.50 | 5 | 0.52 | 40 | 20.80 | |
|  De Oliveira, Carlos Frederico B. | | | 1592 | BRA | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Fontoura, Rogerio Lemos | | | 1995 | BRA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | De Oliveira Filho, Fernando F | | | 1589 | BRA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Alboredo, Julia | | wf | 2155 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Romao, Cristian Da Silva | | | 1939 | BRA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | * 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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