Individual Calculations September 2017
 Gredka, Dominika  Total change: -59.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Juniorow 2017 - II Liga Szczyrk POL 2017-07-22
RcRownchangeKK*chgGame
 1501 1621 5.50 11 -1.48 40 -59.20 
  Tryjanska, Kornelia 1315 POL1.0010.14405.60 
  Bakalarczyk, Zuzanna 1363 POL0.501-0.3240-12.80 
  Surpeta, Julia 1436 POL1.0010.264010.40 
  Pluta, Natalia 1795 POL0.5010.23409.20 
  Szelejewska, Maria 1221  * POL0.001-0.9240-36.80 
  Robakowska, Paulina 1297 POL0.001-0.8740-34.80 
  Polak, Agnieszka 1221  * POL1.0010.08403.20 
  Cieslak, Wiktoria 1995 POL0.001-0.1040-4.00 
  Hryn, Zofia 1648 POL0.001-0.4640-18.40 
  Trybowska, Barbara 1797 POL0.5010.23409.20 
  Nowacka, Dorota 1424 POL1.0010.254010.00 
 * 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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