Individual Calculations May 2010
 Olchowko, Marika  Total change: -3.60  Rating chartPersonal card
 Zgraj jak Mistrz Chorzow POL 2010-02-26
RcRownchangeKK*chgGame
 1770 1671 0.50 3 -0.71 15 -10.65 
  Szusterowski, Radoslaw 2069 POL0.001-0.0815-1.20 
  Faron, Rafal 1721 POL0.001-0.4315-6.45 
  Slany, Wiktor 1520 POL0.501-0.2015-3.00 

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)
 
 Mistrzostwa Polski Juniorek do 16 lat Karpacz POL 2010-03-06
RcRownchangeKK*chgGame
 1753 1671 4.50 10 0.47 15 7.05 
  Kowalska, Sara 1882 POL0.5010.27154.05 
  Strzelczyk, Anna 1932 POL0.5010.32154.80 
  Leks, Maria 1962 POL0.001-0.1515-2.25 
  Wodzynska, Zofia 1572 POL0.501-0.1415-2.10 
  Wladyka, Angelika 1643 POL0.501-0.0415-0.60 
  Kozera, Aleksandra 1870 POL0.001-0.2415-3.60 
  Nun, Joanna 1586 POL1.0010.38155.70 
  Zelenka, Katarzyna 1574 POL1.0010.37155.55 
  Mucha, Magdalena 1892 POL0.001-0.2215-3.30 
  Panczuk, Joanna 1614 POL0.501-0.0815-1.20 

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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