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Individual Calculations February 2019 |
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| Tomiello, Lucas Costamilan Total change: 51.20 | |   |
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| V Floripa Chess Open STD 2019 | Florianopolis SC | BRA | 2019-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 1990 | 6.50 | 10 | 1.28 | 40 | 51.20 | |
|  Caribe Santos, Luiz Carlos | | | 1590 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Granda Zuniga, Julio E | g | | 2390 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Rodrigues, Natanael Isau | | | 1759 | BRA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Reis, Virginia Lagrange M. | | | 1788 | BRA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Nery Junior, Jose Antonio | | | 2188 | BRA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Teixeira, Ricardo Da Silva | f | | 2228 | BRA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Luz, Arthur Nader | | | 2154 | BRA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Assis, Washington Luis Lincoln D | | | 1775 | BRA | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Da Rocha, Lucas Sampaio | | | 1619 | BRA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Borges, Wagner Da Silva | c | | 2156 | BRA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | * 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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