Rapid: Individual Calculations February 2020
 Amaro, Cristiano Guilherme Silva  Total change: 13.20  Rating chartPersonal card
 Torneio do CR Penteado Moita POR 2020-01-19
RcRownchangeKK*chgGame
 1735 1903 4.00 5 0.66 20 13.20 
  Silva, Jose Antonio Duarte 1503  * POR1.0010.08201.60 
  Ulyanovskyy, Viktor f2223 UKR0.001-0.1320-2.60 
  Lopes, Antonio Pedro Moreira 1503  * POR1.0010.08201.60 
  Korotkyi, Daniyil 1516 POR1.0010.09201.80 
  Turta, Stelian 1929 POR1.0010.542010.80 
 * 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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