Individual Calculations August 2013
 Zamarska, Sylwia  Total change: -43.80  Rating chartPersonal card
 Indywidualne Mistrzostwa Slaska Juniorow 2013 - Grupa D13 Ruda Slaska POL 2013-06-22
RcRownchangeKK*chgGame
 1327 1338 1.00 4 -1.07 30 -32.10 
  Witkowska, Karolina 1260 POL0.001-0.6130-18.30 
  Gil, Oliwia 1304 POL0.001-0.5530-16.50 
  Bartosiewicz, Julia 1291 POL1.0010.433012.90 
  Gredka, Dominika 1452 POL0.001-0.3430-10.20 

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)
 
 Turniej Pierwszej Szansy D13 Ustron POL 2013-06-29
RcRownchangeKK*chgGame
 1416 1338 2.00 6 -0.39 30 -11.70 
  Frej, Zofia 1545 POL0.001-0.2330-6.90 
  Bartosiewicz, Julia 1291 POL1.0010.433012.90 
  Reda, Patrycja 1416 POL0.001-0.3930-11.70 
  Wojcik, Jagoda 1397 POL0.001-0.4230-12.60 
  Buchta, Agnieszka 1324 POL0.001-0.5230-15.60 
  Cieslak, Wiktoria 1524 POL1.0010.743022.20 

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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