Individual Calculations August 2021
 Kuczynski, Michal  Total change: -10.40  Rating chartPersonal card
 XVII MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA B Lazy POL 2021-06-27
RcRownchangeKK*chgGame
 1327 1298 3.00 7 -0.26 40 -10.40 
  Dahms, Medard 1545 POL0.001-0.1940-7.60 
  Tim, Dariusz 1050 POL0.001-0.8140-32.40 
  Kopylov, Diana 1006 GER1.0010.15406.00 
  Kopaczewski, Mateusz 1110 POL1.0010.264010.40 
  Brzezina, Piotr 1501 POL0.5010.264010.40 
  Latacz, Grzegorz 1438 POL0.001-0.3140-12.40 
  Karpinski, Andrzej 1640 POL0.5010.384015.20 

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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