Individual Calculations August 2021
 Brzyski, Bartlomiej  Total change: -35.60  Rating chartPersonal card
 XVII MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA B Lazy POL 2021-06-27
RcRownchangeKK*chgGame
 1140 1173 4.00 9 -0.89 40 -35.60 
  Chmielewski, Jakub 1186 POL0.001-0.4840-19.20 
  Gonera, Hubert 1180 POL1.0010.514020.40 
  Lecki, Andrzej 1221 POL0.001-0.4340-17.20 
  Nurkiewicz, Anna 1201 POL0.5010.04401.60 
  Zychowski, Bartosz 1159 POL0.001-0.5240-20.80 
  Kozik, Maksymilian 1072 POL1.0010.364014.40 
  Burda, Igor 1085 POL0.001-0.6240-24.80 
  Bury, Maksymilian 1032 POL0.501-0.1940-7.60 
  Jodlowski, Robert 1127 POL1.0010.444017.60 

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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