Rapid: Individual Calculations December 2017
 Kurylski, Leonardo Tavares  Total change: 39.20  Rating chartPersonal card
 CD Semi-Rapidas Equipas Setubal 2017-2018 Seixal POR 2017-11-25
 1835 1935 5.00 5 1.96 20 39.20 
  Roque, Mariana Goncalves 1535  * POR1.0010.08201.60 
  Palhais, Custodio 1672 POR1.0010.18203.60 
  Figueiredo, Helder 2020 POR1.0010.622012.40 
  Leonardo, Joao f2215 POR1.0010.842016.80 
  Jesus, Joao Pedro Mendes D 1735 POR1.0010.24204.80 
 * 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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