Rapid: Individual Calculations May 2024
 Nowak, Malgorzata  Total change: -21.80  Rating chartPersonal card
 Dolnoslaski final szachow druzynowych LZS Zlota Wieza 2024 Nowa Bystrzyca POL 2024-04-26
RcRownchangeKK*chgGame
 1644 1520 1.00 6 -1.09 20 -21.80 
  Borowska-Sorus, Katarzyna 1556 POL0.001-0.4520-9.00 
  Krzyzosiak, Anna 1846 POL0.001-0.1320-2.60 
  Dranka, Jowita 1726 POL0.001-0.2420-4.80 
  Switala, Karina 1596 POL0.001-0.4020-8.00 
  Grech, Joanna 1437 POL1.0010.39207.80 
  Czernikowska, Laura wc1700 POL0.001-0.2620-5.20 

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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