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Individual Calculations January 2020 |
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| Ribeiro, Regina Total change: 41.80 | |   |
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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 |
| 2042 | 1848 | 4.50 | 9 | 2.09 | 20 | 41.80 | |
|  Gauche, Charles | f | | 2248 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  De Sousa E Silva, Luis Gonzaga | | | 1448 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Andrade, Roberto Luiz Costa | f | | 2087 | BRA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Bortoloso, Moacir Canella | c | | 2067 | BRA | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Librelato, Kathie Goulart | | wm | 2217 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Nascimento, Pedro Henrique Alves | | | 1995 | BRA | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Alboredo, Julia | | wf | 2184 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Guimaraes, Artemis Pamela | | | 1990 | BRA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Federzoni, Enzo | | | 2138 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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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