Individual Calculations September 2009
 Sowinski, Ryszard  Total change: 0.00  Rating chartPersonal card
 XX Jubileuszowy MFS im.Jozefa Kochana B Koszalin POL 2009-08-06
RcRownchangeRpKK*chgGame
 1636 0 3.50 7 0.00 1636   0.00 
  Prokopski, Tadeusz 1716 POL0.5010.00 0.00 
  Obrusnik, Pawel 1655 POL0.5010.00 0.00 
  Paterek, Bogumil 1643 POL0.0010.00 0.00 
  Paterek, Diana 1428 POL1.0010.00 0.00 
  Karwowski, Kacper 1745 POL0.0010.00 0.00 
  Zelenka, Katarzyna 1583 POL0.5010.00 0.00 
  Ziobrowska, Danuta 1685 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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