Individual Calculations January 2009
 Olsztynski, Andrzej  Total change: 0.00  Rating chartPersonal card
 LXI Warsaw Chess Championship B Warszawa POL 2008-09-27
RcRownchangeRpKK*chgGame
 1711 0 4.00 7 0.00 1724   0.00 
  Kowalewska, Agata 1636 POL1.0010.00 0.00 
  Herman, Monika 1722 POL1.0010.00 0.00 
  Eggink, Ryszard 1717 POL0.0010.00 0.00 
  Wrabel, Antoni 1905 POL0.0010.00 0.00 
  Rozycki, Bartlomiej 1722 POL0.0010.00 0.00 
  Szymankiewicz, Jan 1642 POL1.0010.00 0.00 
  Palka, Dominika 1632 POL1.0010.00 0.00 

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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