Individual Calculations October 2008
 Zielinski, Marcin  Total change: 0.00  Rating chartPersonal card
 The 44th Akiba Rubinstein International Chess Festival -Open C Polanica Zdroj POL 2008-08-19
RcRownchangeRpKK*chgGame
 1689 0 2.50 8 0.00 1548   0.00 
  Marszalek, Jakub 1710 POL0.5010.00 0.00 
  Kotula, Konrad 1742 POL1.0010.00 0.00 
  Karpinski, Andrzej 1900 POL0.0010.00 0.00 
  Polarczyk, Pawel 1798 POL0.0010.00 0.00 
  Zyla, Agata 1533 POL0.5010.00 0.00 
  Nowacki, Krzysztof 1608 POL0.0010.00 0.00 
  Rosicki, Marcin 1493 POL0.5010.00 0.00 
  Eggink, Mateusz 1728 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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