Individual Calculations April 2009
 Kacperski, Wojciech  Total change: -48.50  Rating chartPersonal card
 XXVI Turniej Szachowy Juniorow Bydgoszcz POL 2009-02-16
RcRownchangeKK*chgGame
 1647 1546 1.00 8 -1.94 25 -48.50 
  Zebracki, Tomasz 1795 POL0.001-0.1925-4.75 
  Nowacki, Krzysztof 1693 POL0.001-0.3025-7.50 
  Szulgacz, Maciej 1529 POL0.001-0.5225-13.00 
  Czajkowski, Mateusz 1685 POL0.001-0.3125-7.75 
  Gora, Antonina 1583 POL0.5010.05251.25 
  Zwara, Szymon 1450 POL0.501-0.1325-3.25 
  Snihur, Piotr 1720 POL0.001-0.2725-6.75 
  Gajek, Radoslaw 1720 POL0.001-0.2725-6.75 

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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