Individual Calculations August 2023
 Kovalevsky, Stanislav  Total change: -63.40  Rating chartPersonal card
 Warsaw Chess Festival - group A Warszawa POL 2023-07-11
RcRownchangeKK*chgGame
 2041 2226 3.50 9 -3.17 20 -63.40 
  Zhuk, Ivan 2017 FID0.001-0.7720-15.40 
  Budzisz, Adrian 2037 POL1.0010.25205.00 
  Zheng, Harry Z 2063 ENG0.501-0.2220-4.40 
  Markowski, Damian f2104 POL0.501-0.1720-3.40 
  Taranowicz, Michal 2004 POL0.001-0.7820-15.60 
  Dmochowska, Agnieszka wf1978 POL0.001-0.8120-16.20 
  Flaata, Alexander R. 2068 NOR0.001-0.7120-14.20 
  Kondys, Piotr 2063 POL0.501-0.2220-4.40 
  Dylong, Antoni 2038 POL1.0010.26205.20 

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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