Individual Calculations September 2020
 Klusak, Piotr  Total change: -117.40  Rating chartPersonal card
 Slaski Festiwal Szachowy - Szachy lacza pokolenia - Grupa B Ustron POL 2020-08-15
RcRownchangeKK*chgGame
 1751 2081 2.00 9 -5.87 20 -117.40 
  Marcinczyk, Monika wc1832 POL0.001-0.8120-16.20 
  Sola, Wojciech 1694 POL0.501-0.4120-8.20 
  Nowak, Filip 1778 POL0.001-0.8620-17.20 
  Kalejta, Arkadiusz 1774 POL1.0010.14202.80 
  Wilk, Igor 1778 POL0.001-0.8620-17.20 
  Bogusz, Alan 1733 POL0.001-0.8920-17.80 
  Owoc, Jakub 1681  * POL0.001-0.9220-18.40 
  Ziemniak, Piotr 1770 POL0.501-0.3620-7.20 
  Gregorz, Jan 1717 POL0.001-0.9020-18.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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