Individual Calculations September 2022
 Zgadzaj, Rafal  Total change: -11.80  Rating chartPersonal card
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia 2022 - Grupa A Ustron POL 2022-08-12
RcRownchangeKK*chgGame
 1978 2071 5.00 9 -0.59 20 -11.80 
  Moscicka, Pola 1917 POL0.001-0.7120-14.20 
  Krasiewicz, Robert 1947 POL1.0010.33206.60 
  Wysocki, Mateusz 1857 POL1.0010.23204.60 
  Bancarewicz, Aleks 1853 POL0.501-0.2820-5.60 
  Kostecka, Marika wc1862 POL1.0010.23204.60 
  Musial, Tomasz 2148 POL0.5010.11202.20 
  Zabron, Maksym 2064 POL1.0010.49209.80 
  Mulawa, Cyprian 2031 POL0.001-0.5620-11.20 
  Krawczyk, Flawian 2119 POL0.001-0.4320-8.60 

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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