Individual Calculations December 2021
 Wiosna, Krzysztof  Total change: 0.00  Rating chartPersonal card
 NIEPODLEGLA 2021 - Otwarty Turniej FIDE o Puchar Burmistrza Biskupca Biskupiec POL 2021-11-12
RcRownchangeRpKK*chgGame
 1144 0 1.50 5 0.00 995   0.00 
  Dzierzgowska, Jagoda 1262 POL0.0010.00 0.00 
  Michalak, Leon 1168 POL1.0010.00 0.00 
  Rudas, Borys 1142 POL0.0010.00 0.00 
  Woytitzki, Sophie 1006 POL0.5010.00 0.00 
  Rudzinski, Damian 1141 POL0.0010.00 0.00 

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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