Individual Calculations November 2021
 Akman, Adi  Total change: 21.00  Rating chartPersonal card
 16th IBCA Chess Olympiad for the Blind and Visually Impaired 2021 Rhodes GRE 2021-10-17
RcRownchangeKK*chgGame
 1658 1950 8.50 9 1.05 20 21.00 
  Badano, Giancarlo 1859 ITA0.501-0.1220-2.40 
  Dimov, Trajce 1766 MKD1.0010.26205.20 
  Culjak, Miso 1671 CRO1.0010.16203.20 
  Vincent, Andre 1550  * CAN1.0010.08201.60 
  Samiakos, Thanasis 1550  * GRE1.0010.08201.60 
  Strete, Ciprian-Iulian 1807 ROU1.0010.31206.20 
  Berginas, Sigitas 1550  * LTU1.0010.08201.60 
  Berisha, Xhafer 1550  * KOS1.0010.08201.60 
  Ruohonen, Teemu 1615 FIN1.0010.12202.40 
 * 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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