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Individual Calculations January 2020 |
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| Ferreira, Jose Carlos Total change: -16.60 | |   |
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| III Festival Internacional DUCHAMP IN RIO Master | Rio de Janeiro RJ | BRA | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1768 | 2.50 | 8 | -0.83 | 20 | -16.60 | |
|  Carraro, Denise | | wm | 2168 * | ARG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ramos, Angelo Bil | | | 1957 | BRA | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Woichinevski, Joao Vinicius Peru | | | 1724 | BRA | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Tamarozi, Isabelle | | | 1963 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Frankental, David | | | 1928 | BRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | De Sousa E Silva, Luis Gonzaga | | | 1368 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Reichert, Thiago Da Cruz | | | 1951 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | De Freitas, Leandro Henrique Con | | | 1602 | BRA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | * 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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