Individual Calculations September 2021
 Leskiewicz, Ignacy  Total change: 31.20  Rating chartPersonal card
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa A Ustron POL 2021-08-13
RcRownchangeKK*chgGame
 2061 2138 7.00 9 1.56 20 31.20 
  Marcinczyk, Monika wc2003 POL1.0010.32206.40 
  Malaczek, Mateusz 2018 POL0.501-0.1620-3.20 
  Dylag, Emilia wf2067 POL1.0010.40208.00 
  Jakubowska, Anna wm2085 POL0.001-0.5720-11.40 
  Mirski, Michal 2028 POL1.0010.35207.00 
  Korbal, Arkadiusz 2046 POL1.0010.37207.40 
  Turski, Bartlomiej f1980 POL0.501-0.2120-4.20 
  Gerasimenyk, Mikhail f2133 UKR1.0010.49209.80 
  Dzida, Kamil 2189 POL1.0010.572011.40 

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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