Individual Calculations August 2023
 Daleczko, Zbigniew  Total change: 13.20  Rating chartPersonal card
 European Senior Team Chess Championship 2023 - Section O65 Swidnica POL 2023-07-12
RcRownchangeKK*chgGame
 1888 1672 3.00 9 0.66 20 13.20 
  Wahlbom, Magnus 2130 SWE0.001-0.0520-1.00 
  Mortensen, Steen Juul 1875 DEN0.5010.26205.20 
  Novak, Stjepan 1499 CRO1.0010.27205.40 
  Roos, Jean-Luc m2169 FRA0.001-0.0420-0.80 
  Williams, Stephen M 1793 ENG0.5010.16203.20 
  Spanton, Tim R 1800 ENG0.001-0.3320-6.60 
  Davis, Lee 1892 WLS0.5010.28205.60 
  Kierzek, Mira wf1937 GER0.001-0.1820-3.60 
  Gasik, Piotr 1898 POL0.5010.29205.80 

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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