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Individual Calculations September 2019 |
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| Costa, Samir Hejazi Total change: -75.20 | |   |
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| 3o Circuito IRT de Xadrez STD Sub 2050 Taca Colegio Froebel 4a Etapa | Sao Bento do Sul SC | BRA | 2019-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1850 | 3.50 | 7 | -1.88 | 40 | -75.20 | |
|  Pereira, Aline Vitoria | | | 1450 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Silva, Guilherme Henrique De Mora | | | 1608 | BRA | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Barbosa, Jefferson Lucas Munhoz | | | 2017 | BRA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Pasqualotto, Amos Petronio | | | 1450 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Rodrigues Mota, Romulo Cardoso S | | | 1704 | BRA | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Campagnolo, Bruna | | | 1450 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Colaco, Willian Wagner Soares | | | 1565 | BRA | 0.00 | 1 | -0.84 | 40 | -33.60 | | | * 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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