Rapid: Individual Calculations March 2023
 Lazarz, Justyna  Total change: 36.60  Rating chartPersonal card
 Inauguracyjny Turniej Szachowy KSz ROSZADA Przemysl - grupa A: Open Przemysl POL 2023-02-18
RcRownchangeKK*chgGame
 1715 1269 2.50 7 1.83 20 36.60 
  Dzwierzynski, Bartosz 2023 POL0.0010.00200.00 
  Kuziemko, Konrad 1764 POL0.001-0.0420-0.80 
  Gazda, Dominik 1692 POL1.0010.932018.60 
  Panczuk, Grzegorz 1670 POL0.001-0.0820-1.60 
  Giefert, Sara 1729 POL0.5010.45209.00 
  Drozd, Tomasz 1340 POL1.0010.602012.00 
  Kopacz, Lukasz 1790 POL0.001-0.0320-0.60 

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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