Individual Calculations September 2020
 Kulesza, Andrzej  Total change: -0.80  Rating chartPersonal card
 Slaski Festiwal Szachowy - Szachy lacza pokolenia - Grupa B Ustron POL 2020-08-15
RcRownchangeKK*chgGame
 1822 1908 5.50 9 -0.02 40 -0.80 
  Gregorz, Jan 1717 POL0.501-0.2540-10.00 
  Madajczak, Piotr 1763 POL0.501-0.1940-7.60 
  Wiatrowski, Zbigniew 1741 POL0.001-0.7240-28.80 
  Bogusz, Alan 1733 POL0.501-0.2340-9.20 
  Kukula, Karol 1755 POL1.0010.304012.00 
  Kupiecki, Szymon 1655 POL1.0010.19407.60 
  Szadkowski, Krzysztof 2141 POL1.0010.794031.60 
  Bilczewski, Kacper 2111 POL0.001-0.2440-9.60 
  Gradalski, Olaf 1783 POL1.0010.334013.20 

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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