Individual Calculations October 2017 |
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Caetano, Ryan Wesley Da Costa Total change: -34.80 | | |
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I Circuito IRT de Xadrez Sub 2050 Taca La Barca | Penha SC | BRA | 2017-09-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1820 | 1981 | 4.00 | 7 | -0.87 | 40 | -34.80 | |
| Da Silva, Joao Carlos Orguim | | | 1759 | BRA | 0.50 | 1 | -0.28 | 40 | -11.20 | | Salvadego, Erika Giovana De O. | | | 1581 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | Filho, Marcelo Adriano Nunes | | | 1860 | BRA | 0.00 | 1 | -0.66 | 40 | -26.40 | | Volkmann, Andre Jordi | | | 1937 | BRA | 1.00 | 1 | 0.44 | 40 | 17.60 | | Das Chagas, David Ferreira | | | 1968 | BRA | 0.50 | 1 | -0.02 | 40 | -0.80 | | Cordioli, Jairo Ribeiro | | | 1821 | BRA | 0.00 | 1 | -0.71 | 40 | -28.40 | | Weise, William Ferreira | | | 1812 | BRA | 1.00 | 1 | 0.28 | 40 | 11.20 | | * 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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