Individual Calculations July 2017
 Sieczkowski, Adam  Total change: -12.80  Rating chartPersonal card
 184th YMCA Spring 2017-B Warszawa POL 2017-04-07
RcRownchangeKK*chgGame
 1663 1550 3.50 11 -0.32 40 -12.80 
  Tarka, Aleksandra 1686 POL0.001-0.3240-12.80 
  Chmielewska, Joanna 1713 POL0.001-0.2840-11.20 
  Kozlinski, Marcin 1693 POL1.0010.694027.60 
  Tkaczyk, Weronika 1541 POL0.001-0.5140-20.40 
  Mlynarski, Zbigniew 1660 POL0.5010.15406.00 
  Rejniak, Zuzanna 1605 POL1.0010.584023.20 
  Prus, Marek 1656 POL0.001-0.3640-14.40 
  Wilczynski, Adam 1643 POL0.5010.13405.20 
  Szukalski, Antoni 1734 POL0.001-0.2640-10.40 
  Kalejta, Arkadiusz 1643 POL0.001-0.3740-14.80 
  Matyszkiewicz, Wiktor 1724 POL0.5010.23409.20 

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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