Individual Calculations December 2019
 Felix, Raimundo Nascimento  Total change: 9.80  Rating chartPersonal card
 IRT STD Marista de Xadrez 2019 U2200 Brasilia BRA 2019-11-19
 1717 1812 3.50 5 0.49 20 9.80 
  De Abreu, Nathan Benigno Ponce 1412  * BRA1.0010.08201.60 
  Terra, Arthur Schneider 1610 BRA1.0010.24204.80 
  Soares, Renan Barbosa Monteiro c1892 BRA1.0010.612012.20 
  De Siqueira, Luigy Lira c1782 BRA0.001-0.5420-10.80 
  Taira, Erick Hideki 1887 BRA0.5010.10202.00 
 * 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)


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