Individual Calculations August 2014
 Spizewski, Grzegorz  Total change: 0.00  Rating chartPersonal card
 CHESS SUMMER 2014 PoznaƱ POL 2014-07-12
RcRownchangeKK*chgGame
 1736 1628 2.50 7 0.00 20 0.00 
  Van Den Bosch, Arno 1762 BEL0.001-0.3220-6.40 
  Gajzner, Ryszard 1758 POL1.0010.682013.60 
  Niedbala, Wojciech 1851 POL0.001-0.2220-4.40 
  Kowalewicz, Kacper 1783 POL0.5010.21204.20 
  Chojnowski, Robert 1656 POL1.0010.542010.80 
  Hoffmann, Piotr 1704 POL0.001-0.4020-8.00 
  Nowaczyk, Mikolaj 1637 POL0.001-0.4920-9.80 

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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