Individual Calculations January 2023 |
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De Sa, Sidney Loyola Total change: 0.60 | | |
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IV Festival Internacional DUCHAMP IN RIO Master | Rio de Janeiro RJ | BRA | 2022-12-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1894 | 1833 | 3.00 | 7 | 0.03 | 20 | 0.60 | |
| Rodi, Luis Ernesto | m | | 2303 | URU | 0.00 | 1 | -0.05 | 20 | -1.00 | | Richards, Jaleel | | | 1433 * | JAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | Bashtavenko, Aleksey | | | 1565 | USA | 0.50 | 1 | -0.33 | 20 | -6.60 | | Santos Filho, Tadeu Sousa | | | 2018 | BRA | 1.00 | 1 | 0.74 | 20 | 14.80 | | Tamarozi, Isabelle | | | 2005 | BRA | 0.50 | 1 | 0.23 | 20 | 4.60 | | De Albuquerque, Ian Telek C. | | | 1986 | BRA | 0.00 | 1 | -0.30 | 20 | -6.00 | | Frankental, David | | | 1947 | ISR | 0.00 | 1 | -0.34 | 20 | -6.80 | | * 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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