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Individual Calculations August 2023 |
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| Da Silva Borges, Rodrigo Total change: -12.80 | |   |
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| VII aberto do Brasil COPEL SESC Caioba STD | Matinhos PR | BRA | 2023-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2050 | 2213 | 5.50 | 9 | -0.64 | 20 | -12.80 | |
|  Barbosa, Rafael Santos | | | 1813 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Medeiros, Thauane Ferreira | | wf | 1886 | BRA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Cincinato, Thalita Ariane C. | | wf | 1854 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Matsuura, Everaldo | g | | 2396 | BRA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Dos Santos, Rodrigo Mello | | | 1885 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Umetsubo, Cesar Hidemitsu | m | | 2345 | BRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Becker, Rogerio Sperb | | | 2089 | BRA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Starke, Bruno Orlando | | | 2102 | BRA | 0.50 | 1 | -0.15 | 20 | -3.00 | | | De Carvalho, Vitor Augusto Poncia | | | 2083 | BRA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | * 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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