Individual Calculations August 2023
 Bury, Marcel  Total change: 70.40  Rating chartPersonal card
 XIX MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA B Lazy POL 2023-06-26
RcRownchangeKK*chgGame
 1422 1343 5.00 8 1.76 40 70.40 
  Sekiewicz, Weronika 1146 POL1.0010.254010.00 
  Duda, Leon 1553 POL1.0010.774030.80 
  Bierla, Slawomir 1498 POL0.001-0.2940-11.60 
  Skrzypiec, Franciszek 1225 POL1.0010.344013.60 
  Pawlicz, Filip 1481 POL0.001-0.3140-12.40 
  Gajda, Anna 1239 POL1.0010.364014.40 
  Hasinski, Krystian 1698 POL0.5010.394015.60 
  Hartlinski, Tomasz 1539 POL0.5010.254010.00 

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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