Individual Calculations November 2021
 Berisha, Xhafer  Total change: 18.20  Rating chartPersonal card
 16th IBCA Chess Olympiad for the Blind and Visually Impaired 2021 Rhodes GRE 2021-10-17
RcRownchangeKK*chgGame
 1584 1399 3.00 7 0.91 20 18.20 
  Pergar, Lovro 1507 CRO1.0010.652013.00 
  Vela Ignacio, Jose Manuel 1799  * ESP0.001-0.0820-1.60 
  Ruohonen, Teemu 1615 FIN1.0010.782015.60 
  Berginas, Sigitas 1380 LTU0.001-0.5320-10.60 
  Managias, A 1222 GRE1.0010.27205.40 
  Akman, Adi 1799  * ISR0.001-0.0820-1.60 
  Muri, Emil 1764 SLO0.001-0.1020-2.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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