Individual Calculations May 2017
 Oliveira, Afonso Duarte  Total change: 67.20  Rating chartPersonal card
 CN Jovens 2016-2017 - U10 Luso POR 2017-04-08
RcRownchangeKK*chgGame
 1290 1037 2.50 4 1.68 40 67.20 
  Guia, Artur Solovyov Eloy 1437  * POR0.001-0.0840-3.20 
  Cordeiro, Joao Pedro Pereira 1203 POR1.0010.724028.80 
  Sousa, Gil Oliva Teles 1171 POR1.0010.684027.20 
  Silva, Daniel Frederico 1350 POR0.5010.364014.40 
 * 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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