Individual Calculations April 2009
 Zwara, Szymon  Total change: 43.50  Rating chartPersonal card
 XXVI Turniej Szachowy Juniorow Bydgoszcz POL 2009-02-16
RcRownchangeKK*chgGame
 1707 1450 3.50 9 1.74 25 43.50 
  Kotula, Oktawia 1737 POL1.0010.842521.00 
  Marchlewicz, Damian 1800 POL0.001-0.1125-2.75 
  Bokiej, Przemyslaw 1800 POL0.001-0.1125-2.75 
  Snihur, Piotr 1720 POL0.001-0.1725-4.25 
  Zebracki, Tomasz 1795 POL0.5010.39259.75 
  Kacperski, Wojciech 1546 POL0.5010.13253.25 
  Gora, Antonina 1583 POL0.001-0.3225-8.00 
  Czajkowski, Mateusz 1685 POL1.0010.792519.75 
  Nowacki, Krzysztof 1693 POL0.5010.30257.50 

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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