Individual Calculations August 2020
 Andrzejewska, Maja  Total change: 11.00  Rating chartPersonal card
 CHESS SUMMER 2020 Poznan POL 2020-07-11
RcRownchangeKK*chgGame
 1436 1420 4.50 8 0.55 20 11.00 
  Broszkiewicz, Stanislaw 1020  * POL1.0010.08201.60 
  Samol, Julia 1167 POL0.501-0.3120-6.20 
  Rychlik, Michal 1128 POL1.0010.15203.00 
  Bury, Milosz 1284 POL0.501-0.1820-3.60 
  Markiewicz, Tomasz 1820  * POL1.0010.922018.40 
  Meczynski, Waldemar 1820  * POL0.001-0.0820-1.60 
  Stochnialek, Dominika 1771 POL0.001-0.1120-2.20 
  Woda, Janusz 1476 POL0.5010.08201.60 
 * 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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