Individual Calculations January 2022
 Nowak, Roksana  Total change: 43.60  Rating chartPersonal card
 Konin Masters VI IV Memorial Wiktora Korcznoja - standard Konin POL 2021-12-10
RcRownchangeKK*chgGame
 1820 1624 2.50 5 1.09 40 43.60 
  Flis, Pawel c1914 POL1.0010.844033.60 
  Swiatnicki, Andrzej 1992 POL0.001-0.1040-4.00 
  Smagalski, Slawomir 1984 POL0.001-0.1040-4.00 
  Czajka, Iwo 1435 POL1.0010.254010.00 
  Bialkowski, Adam 1775 POL0.5010.20408.00 

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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