Individual Calculations June 2023
 Xavier, Matheus Henrique Lopes  Total change: -34.80  Rating chartPersonal card
 FENAJ 2023 - U-16 Abs STD Natal RN BRA 2023-05-05
RcRownchangeKK*chgGame
 1661 1777 1.00 3 -0.87 40 -34.80 
  Chavante, Daniel Costa 1575 BRA0.001-0.7640-30.40 
  Sombrio, Otto De Henrique 1377  * BRA1.0010.08403.20 
  De Lima, Enzo Magalhaes 2031 BRA0.001-0.1940-7.60 
 * 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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