Individual Calculations September 2009
 Majdecki, Robert  Total change: 0.00  Rating chartPersonal card
 V International Chess Festival Open B Chojnice 2009 Chojnice POL 2009-07-10
RcRownchangeRpKK*chgGame
 1770 0 2.50 8 0.00 1629   0.00 
  Wodzynski, Mieszko 1800 POL0.5010.00 0.00 
  Wodzynski, Michal 1996 POL0.5010.00 0.00 
  Wojcicki, Mateusz 1824 POL0.0010.00 0.00 
  Bartoszek, Michal 1615 POL0.5010.00 0.00 
  Belka, Marta 1672 POL1.0010.00 0.00 
  Salamon, Jan 1864 POL0.0010.00 0.00 
  Snihur, Piotr 1712 POL0.0010.00 0.00 
  Grodzicki, Tomasz 1676 POL0.0010.00 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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