Individual Calculations September 2023
 Leskiewicz, Ignacy  Total change: 21.20  Rating chartPersonal card
 Szachy w Ustroniu lacza pokolenia 2023 - Grupa A Ustron POL 2023-08-11
RcRownchangeKK*chgGame
 2051 2139 6.00 8 1.06 20 21.20 
  Zaninotto, Franco f1966 ITA1.0010.27205.40 
  Radecki, Adam 2012 POL1.0010.33206.60 
  Trybus, Daniel 2031 POL0.501-0.1520-3.00 
  Dixa, Oskar 2086 POL1.0010.43208.60 
  Wilk, Igor 2098 POL1.0010.44208.80 
  Pycinski, Wladyslaw 1953 POL0.001-0.7420-14.80 
  Kulesza, Andrzej 2069 POL0.501-0.1020-2.00 
  Szczurek, Krzysztof f2195 POL1.0010.582011.60 

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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