Individual Calculations April 2013
 Huchwajda, Katarzyna  Total change: -29.55  Rating chartPersonal card
 Wielkopolska Liga Seniorow III Liga Poznan POL 2012-11-25
RcRownchangeKK*chgGame
 1717 1838 5.00 11 -1.97 15 -29.55 
  Kozlowska, Marzena 1921 POL0.001-0.3915-5.85 
  Piechota, Izabela 1785 POL0.001-0.5715-8.55 
  Kowara, Magdalena 1884 POL0.001-0.4415-6.60 
  Murawa, Monika 1502 POL1.0010.12151.80 
  Sobierska, Wioletta 2000 POL0.001-0.2915-4.35 
  Momot, Weronika 1439 POL1.0010.08151.20 
  Szelag, Zuzanna 1438  * POL0.001-0.9215-13.80 
  Cholewa, Maria 1847 POL0.5010.01150.15 
  Ryszkiewicz, Barbara 1615 POL1.0010.22153.30 
  Wesolowska, Katarzyna 1743 POL1.0010.37155.55 
  Kupsik, Joanna 1717 POL0.501-0.1615-2.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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