Individual Calculations February 2018
 Polyanszky-Tamasi, Zoltan Dr.  Total change: -22.00  Rating chartPersonal card
 10th Perenyi Bela Memorial 2018 Budapest HUN 2018-01-05
RcRownchangeKK*chgGame
 1882 1819 1.00 5 -1.10 20 -22.00 
  Piroska, Istvan 2146 HUN0.001-0.1320-2.60 
  Magyar, Erik Ferenc 1464 HUN1.0010.11202.20 
  Al Raheem, Mohammad 2068 HUN0.001-0.1920-3.80 
  Vereczkei, Laszlo 2014 HUN0.001-0.2520-5.00 
  Forgacs, Attila Jr. 1719 HUN0.001-0.6420-12.80 

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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