Rapid: Individual Calculations June 2016
 Zajaczkowski, Piotr  Total change: -25.20  Rating chartPersonal card
 IV Szachowy Turniej Przyjazni Polsko-Wegierskiej Katowice POL 2016-05-07
RcRownchangeKK*chgGame
 1625 1686 4.00 9 -1.26 20 -25.20 
  Nguyen, Piotr m2086  * POL0.001-0.0820-1.60 
  Kernbach, Mariusz 1373 POL1.0010.14202.80 
  Ruboczki, Tibor 2033 HUN0.001-0.1120-2.20 
  Czogala, Piotr 1393 POL1.0010.15203.00 
  Grossmann, Ryszard f1988 POL0.001-0.1520-3.00 
  Sowinski, Maciej 1411 POL0.001-0.8320-16.60 
  Koloczek, Maciej 1377 POL1.0010.14202.80 
  Hampel, Anna 1465 POL0.001-0.7820-15.60 
  Muller, Marcin 1500 POL1.0010.26205.20 
 * 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)
 

 

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