Individual Calculations June 2015
 Pioch, Zygmunt  Total change: -31.80  Rating chartPersonal card
 Mistrzostwa Wojska Polskiego w szachach 2015 Waplewo POL 2015-05-10
RcRownchangeKK*chgGame
 1874 2089 5.00 9 -1.59 20 -31.80 
  Jarmolowski, Tadeusz 1689  * POL0.501-0.4220-8.40 
  Garbacki, Michal 1732 POL1.0010.11202.20 
  Grabarczyk, Sylwester 1689  * CZE1.0010.08201.60 
  Rawski, Wieslaw 1992 POL1.0010.37207.40 
  Sypien, Mateusz 2257 POL0.5010.22204.40 
  Bieluszewski, Piotr 2089 POL0.001-0.5020-10.00 
  Stoj, Dariusz 1990 POL0.001-0.6420-12.80 
  Brzek, Damian 1701 POL0.501-0.4120-8.20 
  Przerwa, Waldemar 1726 POL0.501-0.4020-8.00 
 * 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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