Individual Calculations July 2019
 Frankental, David  Total change: 11.60  Rating chartPersonal card
 Aberto do Brasil Xadrez Potiguar 2019 STD Natal RN BRA 2019-06-07
 1921 1908 3.50 6 0.58 20 11.60 
  De Lima, Theo Magalhaes 1508  * BRA1.0010.08201.60 
  Canonico, Rodrigo 1714 BRA1.0010.25205.00 
  Macedo, Maximo Iack m2308  * BRA0.001-0.0820-1.60 
  Gomes, Andre Luis Bernardino 1702 BRA1.0010.24204.80 
  Lemos, Doriedson 2130 BRA0.5010.28205.60 
  Jordao Barbosa, Marcio 2162 BRA0.001-0.1920-3.80 
 * 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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