Individual Calculations September 2021
 Lewandowski, Szymon  Total change: 0.00  Rating chartPersonal card
 Budlex Miedzynarodowy Festiwal Szachowy Kopernik - Turniej B Torun POL 2021-07-31
RcRownchangeRpKK*chgGame
 1080 0 1.00 4 0.00 887   0.00 
  Gesicki, Zbigniew 1057 POL0.0010.00 0.00 
  Bukala, Jan 1053 POL0.0010.00 0.00 
  Kwas, Adam 1061 POL1.0010.00 0.00 
  Sivickis, Kornelia 1147 POL0.0010.00 0.00 

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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