Individual Calculations July 2018
 Staniak, Mariusz  Total change: -13.40  Rating chartPersonal card
 199th YMCA Spring 2018-B Warszawa POL 2018-04-06
RcRownchangeKK*chgGame
 1653 1780 8.00 13 -0.67 20 -13.40 
  Kwiek, Janusz 1586 POL1.0010.25205.00 
  Safanowski, Tomasz 1833 POL1.0010.572011.40 
  Derylo, Kamil 1649 POL0.001-0.6820-13.60 
  Matyszkiewicz, Wiktor 1732 POL1.0010.43208.60 
  Kalejta, Arkadiusz 1638 POL0.501-0.1920-3.80 
  Wojnowski, Jan 1576 POL1.0010.24204.80 
  Mlynarski, Zbigniew 1618 POL0.001-0.7120-14.20 
  Jaworowski, Andre 1609 USA1.0010.27205.40 
  Mazurek, Jerzy 1595 POL0.001-0.7420-14.80 
  Adamski, Adam 1666 POL0.001-0.6620-13.20 
  Szukalski, Antoni 1750 POL1.0010.46209.20 
  Urbaniak, Karol 1545 POL1.0010.21204.20 
  Sieczkowski, Adam 1695 POL0.501-0.1220-2.40 

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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