Individual Calculations June 2017
 Zilahi, Gabor  Total change: -1.40  Rating chartPersonal card
 First Saturday Development May 2017 Budapest HUN 2017-05-06
RcRownchangeKK*chgGame
 1645 1965 4.00 5 -0.27 20 -5.40 
  Chubakov, Sultan 1565  * KGZ1.0010.08201.60 
  Selim, Tareq 1741 HUN0.501-0.2820-5.60 
  Szlenka, Attila 1779 HUN1.0010.26205.20 
  Brassoi-Tarnovszki, Aurel 1577 HUN1.0010.09201.80 
  Chubakov, Sultan 1565  * KGZ0.501-0.4220-8.40 
 * 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)
 
 HUN Team League Budapest Lilienthal 2016-2017 R 11 Budapest HUN 2017-05-07
RcRownchangeKK*chgGame
 1720 1965 1.00 1 0.20 20 4.00 
  Pervai, Laszlo 1720 HUN1.0010.20204.00 

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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