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Individual Calculations March 2018 |
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| Bastos, Guilherme Exterhotter Total change: -15.20 | |   |
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| IV Floripa Chess Open 2018 | Florianopolis SC | BRA | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1971 | 6.00 | 10 | -0.76 | 20 | -15.20 | |
|  Dos Santos Junior, Haroldo Cunha | f | | 2155 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Silvestre, Gilmar Severino | | | 1687 | BRA | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Bonfim, Regina Rodrigues | | wf | 1763 | BRA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Baldissera, Joao Pedro Costa | | | 1571 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gomes, Maria Eduarda | | | 1571 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Duarte, Atila Phoebus Santos | | | 1571 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Coro, Richard | | | 1662 | ARG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Valcarcel, Victor Ignacio Santos | | | 1794 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Mazetto, Sergio Luiz | | | 2154 | BRA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Alboredo, Julia | | wf | 2138 | 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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