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Individual Calculations July 2023 |
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| Marcal, David Hakak Total change: 109.20 | |   |
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| Campeonato Brasileiro Amador STD Under 2000 | Sao Paulo SP | BRA | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 1325 | 3.00 | 5 | 2.73 | 40 | 109.20 | |
|  Jenidarchiche, Douglas Rodrigo | | | 1801 | BRA | 0.50 | 1 | 0.45 | 40 | 18.00 | |  Pinto Filho, Karline De Valesio | | | 1949 | BRA | 0.50 | 1 | 0.49 | 40 | 19.60 | | | De Assis, Rubens Mesquita | | | 1727 | BRA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Rodrigues, Joao Victor Da Silva | | | 1806 | BRA | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Fernandes, Thuane Teixeira | | | 1724 | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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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