Individual Calculations April 2013
 Rynkiewicz, Natalia  Total change: 25.20  Rating chartPersonal card
 Indywidualne Mistrzostwa Polski Juniorek - D16 Szczyrk POL 2013-03-17
RcRownchangeKK*chgGame
 1506 1357 4.50 9 1.68 15 25.20 
  Kozaczynska, Aleksandra 1552 POL0.5010.25153.75 
  Czaplewska, Klara 1730 POL0.001-0.1015-1.50 
  Szablicka, Magda 1451 POL0.001-0.3715-5.55 
  Kotula, Magdalena 1520 POL0.5010.22153.30 
  Ostrowska, Joanna 1541 POL0.5010.24153.60 
  Jasiak, Katarzyna 1213 POL1.0010.31154.65 
  Lapa, Aleksandra 1549 POL0.5010.25153.75 
  Rolka, Anna 1491 POL0.5010.18152.70 
  Rudol, Matylda 1510 POL1.0010.701510.50 

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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