Individual Calculations July 2022
 Perek, Oskar  Total change: 46.80  Rating chartPersonal card
 Mistrzostwa Dolnego Slaska Juniorow w szachach klasycznych do lat 16 Swidnica POL 2022-06-04
RcRownchangeKK*chgGame
 1537 1505 3.00 4 1.17 40 46.80 
  Bem, Tymoteusz 1679 POL1.0010.734029.20 
  Suszczynski, Dominik 1287 POL1.0010.22408.80 
  Halhoul, Adam 1674 POL0.001-0.2840-11.20 
  Latacz, Grzegorz 1506 POL1.0010.504020.00 

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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