Individual Calculations July 2021
 Silva, Daniel Frederico V  Total change: -13.60  Rating chartPersonal card
 CD Jovens Porto 2020-21 - U14 Porto POR 2021-06-03
RcRownchangeKK*chgGame
 1337 1661 4.00 4 0.58 40 23.20 
  Oliveira, Afonso Duarte Q 1261  * POR1.0010.08403.20 
  Areal, Maria Beatriz Moura 1300 POR1.0010.10404.00 
  Paiva, Rodrigo Garcia 1524 POR1.0010.324012.80 
  Sismeiro, Sofia 1261  * POR1.0010.08403.20 
 * 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)
 
 CN Equipas 2020-21 - 3. divisao B r.6-7 concentrado POR 2021-06-19
RcRownchangeKK*chgGame
 1261 1661 0.00 1 -0.92 40 -36.80 
  Tarelho, Bruna Silva 1261  * POR0.001-0.9240-36.80 
 * 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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