Individual Calculations April 2017
 Sawicki, Wojciech  Total change: 44.80  Rating chartPersonal card
 180th YMCA Winter 2017-B Warszawa POL 2017-01-12
RcRownchangeKK*chgGame
 1717 1769 8.50 11 2.24 20 44.80 
  Kolodziejczyk, Andrzej 1812 POL1.0010.562011.20 
  Wilczynski, Adam 1604 POL1.0010.28205.60 
  Szukalski, Antoni 1741 POL1.0010.46209.20 
  Mlynarski, Zbigniew 1616 POL0.501-0.2020-4.00 
  Rusin, Ryszard 1772 POL0.001-0.5020-10.00 
  Prus, Marek 1669 POL0.001-0.6420-12.80 
  Omar, Mohamed 1760 EGY1.0010.49209.80 
  Matyszkiewicz, Wiktor 1783 POL1.0010.522010.40 
  Wrabel, Antoni 1592 POL1.0010.27205.40 
  Barc, Michal 1753 POL1.0010.48209.60 
  Chmielewska, Joanna 1782 POL1.0010.522010.40 

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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