Rapid: Individual Calculations December 2019
 Ulyanovskyy, Vadim  Total change: -8.00  Rating chartPersonal card
 CN Semi-Rapidas Jovens 2019-2020 - U12 Pombal POR 2019-11-16
RcRownchangeKK*chgGame
 1158 1024 1.00 4 -0.40 20 -8.00 
  Silva, Daniel Frederico V 1424  * POR0.001-0.0820-1.60 
  Pombo, Joao Afonso Lopes Magalhae 983 POR1.0010.44208.80 
  Tarelho, Bruna Silva 1085 POR0.001-0.4220-8.40 
  Jesus, Tomas Jarmelo 1140 POR0.001-0.3420-6.80 
 * 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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