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Individual Calculations February 2019 |
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| Japiassu, Ricardo De Villa Nova Total change: 34.40 | |   |
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| Aberto do Brasil STD FBX Terraviva 2019 | Brasilia DF | BRA | 2019-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1956 | 4.50 | 7 | 0.39 | 20 | 7.80 | |
|  Jardim, Tamiris Salvador | | | 1556 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Terao, Juliana Sayumi | f | wm | 2246 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Nishizawa, Claudio | | | 1648 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Librelato, Kathie Goulart | | wm | 2187 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Gomes, Mateus Ferreira | | | 1709 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Machado, Luis Miguel Gouveia | | | 1611 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Leitao, Nicolau | | | 2138 | BRA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | * 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) | | | | V Floripa Chess Open STD 2019 | Florianopolis SC | BRA | 2019-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 1956 | 5.00 | 9 | 1.33 | 20 | 26.60 | |
| | Assad, Otavio | | | 1556 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Proudian, Armen | f | | 2356 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gomes, Marco Tulio Caldeira | | | 1678 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Bonfim, Regina Rodrigues | | wf | 1708 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Bueno, Alfeu Junior Varela | f | | 2179 | BRA | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Librelato, Kathie Goulart | | wm | 2187 | BRA | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Rangel, Daniel | f | | 2322 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Borges, Wagner Da Silva | c | | 2156 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Awoki, Daniel Teidi | | | 2143 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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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