Individual Calculations August 2019
 Mroz, Lena  Total change: -21.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Juniorow - I Liga Juniorow 2019 Ustron Jaszowiec POL 2019-06-23
RcRownchangeKK*chgGame
 1561 1570 3.50 8 -0.53 40 -21.20 
  Rejniak, Zuzanna 1808 POL0.5010.304012.00 
  Slusarczyk, Milena 1522 POL0.501-0.0740-2.80 
  Goraj, Barbara 1783 POL0.001-0.2340-9.20 
  Obrochta, Lena 1546 POL0.501-0.0340-1.20 
  Frackowiak, Lena 1170  * POL1.0010.08403.20 
  Barwinska, Ewa 1724 POL0.001-0.2940-11.60 
  Szopa, Emilia 1415 POL1.0010.294011.60 
  Kieca, Aleksandra 1516 POL0.001-0.5840-23.20 
 * 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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