Individual Calculations November 2021
 Zsiltzova-Lisenko, Lubov  Total change: 15.20  Rating chartPersonal card
 16th IBCA Chess Olympiad for the Blind and Visually Impaired 2021 Rhodes GRE 2021-10-17
RcRownchangeKK*chgGame
 1946 2150 4.50 5 0.76 20 15.20 
  Patev, Petko 1758 BUL1.0010.08201.60 
  Fernandez Manrique, Agustin 1996 ESP1.0010.29205.80 
  Riegler, Dieter 1886 GER1.0010.18203.60 
  Migala, Andrzej 2047 POL1.0010.36207.20 
  Bjelanovic, Mile 2041 SRB0.501-0.1520-3.00 

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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