Individual Calculations January 2024
 Lachacz, Tymoteusz  Total change: 55.20  Rating chartPersonal card
 KONIN MASTERS 2023 - Standard Slesin POL 2023-12-16
RcRownchangeKK*chgGame
 1828 1533 2.50 5 1.38 40 55.20 
  Budnik, Mateusz 2014 POL0.001-0.0540-2.00 
  Chromicz, Andrzej 1157 POL1.0010.09403.60 
  Melerowicz, Dominik 1990 POL0.5010.454018.00 
  Darowicki, Mariusz 1969 POL0.001-0.0640-2.40 
  Swiatnicki, Andrzej 2012 POL1.0010.954038.00 

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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