Individual Calculations July 2018
 Sieczkowski, Adam  Total change: -24.80  Rating chartPersonal card
 199th YMCA Spring 2018-B Warszawa POL 2018-04-06
RcRownchangeKK*chgGame
 1660 1695 6.50 13 -0.62 40 -24.80 
  Mazurek, Jerzy 1595 POL0.001-0.6440-25.60 
  Adamski, Adam 1666 POL0.001-0.5440-21.60 
  Szukalski, Antoni 1750 POL0.001-0.4240-16.80 
  Urbaniak, Karol 1545 POL0.001-0.7040-28.00 
  Jaworowski, Andre 1609 USA1.0010.384015.20 
  Kwiek, Janusz 1586 POL1.0010.354014.00 
  Safanowski, Tomasz 1833 POL1.0010.694027.60 
  Derylo, Kamil 1649 POL0.501-0.0640-2.40 
  Matyszkiewicz, Wiktor 1732 POL1.0010.554022.00 
  Kalejta, Arkadiusz 1638 POL1.0010.424016.80 
  Wojnowski, Jan 1576 POL0.501-0.1640-6.40 
  Mlynarski, Zbigniew 1618 POL0.001-0.6140-24.40 
  Staniak, Mariusz 1780 POL0.5010.12404.80 

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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