Individual Calculations August 2019
 Pervai, Laszlo Sr.  Total change: 6.00  Rating chartPersonal card
 Hobagoly Cup July 2019 Budapest HUN 2019-07-26
RcRownchangeKK*chgGame
 1568 1240 1.00 5 0.30 20 6.00 
  Patai, Tamas 1640  * HUN0.001-0.0820-1.60 
  Onodi, Tamas 1640  * HUN0.001-0.0820-1.60 
  La Barbera, Marcello 1354 ITA1.0010.662013.20 
  Matyassy, Lazar 1589 HUN0.001-0.1120-2.20 
  Csermely, Zoltan 1618 HUN0.001-0.0920-1.80 
 * 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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