Individual Calculations September 2023
 Szczurek, Krzysztof  Total change: -19.80  Rating chartPersonal card
 Szachy w Ustroniu lacza pokolenia 2023 - Grupa A Ustron POL 2023-08-11
RcRownchangeKK*chgGame
 2024 2195 5.50 9 -0.99 20 -19.80 
  Lichorad, Mateusz 2011 POL1.0010.26205.20 
  Radecki, Adam 2012 POL0.001-0.7420-14.80 
  Pycinski, Wladyslaw 1953 POL0.501-0.3020-6.00 
  Rozanski, Mateusz 1925 POL1.0010.17203.40 
  Maslanka, Wojciech 2003 POL1.0010.25205.00 
  Brzezina, Piotr 2037 POL0.001-0.7120-14.20 
  Trybus, Daniel 2031 POL1.0010.28205.60 
  Madej, Marek 2107 POL1.0010.38207.60 
  Leskiewicz, Ignacy 2139 POL0.001-0.5820-11.60 

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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