Individual Calculations April 2017
 Wrabel, Antoni  Total change: 30.80  Rating chartPersonal card
 180th YMCA Winter 2017-B Warszawa POL 2017-01-12
RcRownchangeKK*chgGame
 1733 1592 5.00 11 1.54 20 30.80 
  Rusin, Ryszard 1772 POL0.5010.24204.80 
  Chmielewska, Joanna 1782 POL0.5010.25205.00 
  Prus, Marek 1669 POL0.5010.11202.20 
  Kolodziejczyk, Andrzej 1812 POL0.5010.28205.60 
  Omar, Mohamed 1760 EGY0.5010.22204.40 
  Wilczynski, Adam 1604 POL0.5010.02200.40 
  Matyszkiewicz, Wiktor 1783 POL0.001-0.2520-5.00 
  Szukalski, Antoni 1741 POL0.5010.20204.00 
  Sawicki, Wojciech 1769 POL0.001-0.2720-5.40 
  Mlynarski, Zbigniew 1616 POL0.5010.03200.60 
  Barc, Michal 1753 POL1.0010.712014.20 

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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