Individual Calculations April 2009
 Kaczmarek, Aleksander  Total change: 6.15  Rating chartPersonal card
 Trinec Open Trinec CZE 2008-12-27
RcRownchangeKK*chgGame
 1963 1874 4.00 9 0.41 15 6.15 
  Pazdziora, Michal 2224 POL0.001-0.1115-1.65 
  Szotkowski, Jakub 1696 CZE1.0010.27154.05 
  Dudys, Jakub 2098 POL0.001-0.2215-3.30 
  Strzelczyk, Anna 1817 POL0.001-0.5815-8.70 
  Kapusta, Pawel 1525 POL1.0010.11151.65 
  Babula, Milan m2224 CZE0.001-0.1115-1.65 
  Blahut, Jaroslav 1840 CZE1.0010.45156.75 
  Cupek, Martin 2059 CZE1.0010.741511.10 
  Leks, Hanna wf2182 POL0.001-0.1415-2.10 

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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