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Individual Calculations June 2019 |
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| Fonseca, Rogerio Da Silva Total change: 29.80 | |   |
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| II Torneio Cidade de Rio Branco U 2200 | Rio Branco AC | BRA | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1220 | 0.00 | 2 | -0.28 | 20 | -5.60 | |
|  Neves, Luiz Augusto Moraes | | | 1620 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | De Oliveira, Luiz Carlos | | | 1459 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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) | | | | Campeonato Norte-Nordeste Amador de Xadrez STD sub-1600 - 2019 | Fortaleza CE | BRA | 2019-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1220 | 2.50 | 5 | 1.77 | 20 | 35.40 | |
|  Miranda, Marina Lima | | | 1566 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Bezerra, Francisca Rejane De B. | | | 1543 | BRA | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Farias, Luiz Jadir Pinto | | | 1436 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Costa, Francisco Sergio Vieira | | | 1496 | BRA | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Pereira Fo, Hildebrando Apolonio | | | 1579 | BRA | 1.00 | 1 | 0.90 | 20 | 18.00 | |
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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