Individual Calculations September 2021
 Motyl, Tomasz  Total change: -53.60  Rating chartPersonal card
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa A Ustron POL 2021-08-13
RcRownchangeKK*chgGame
 1986 2041 2.50 9 -2.68 20 -53.60 
  Zabrzanska, Weronika 1969 POL0.001-0.6020-12.00 
  Oleksy, Krzysztof 1997 POL0.501-0.0620-1.20 
  Radecki, Adam 1976 POL0.001-0.5920-11.80 
  Sliwerski, Radoslaw 1980 POL0.501-0.0820-1.60 
  Cichon, Jakub 1984 POL0.501-0.0820-1.60 
  Malik, Maciej 1973 POL0.001-0.5920-11.80 
  Kroliczek, Gabriela 1993 POL0.501-0.0720-1.40 
  Marcinczyk, Monika wc2003 POL0.001-0.5520-11.00 
  Hadrys, Bogdan 1999 POL0.501-0.0620-1.20 

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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