Individual Calculations November 2021
 Wikman, Bengt  Total change: -44.20  Rating chartPersonal card
 16th IBCA Chess Olympiad for the Blind and Visually Impaired 2021 Rhodes GRE 2021-10-17
RcRownchangeKK*chgGame
 1690 1766 3.00 9 -2.21 20 -44.20 
  Rev, Miklos 1972 HUN0.001-0.2420-4.80 
  Ntovas, Dimitrios 1366  * GRE1.0010.08201.60 
  Johansson, Tage 2001 1838 SWE0.001-0.4020-8.00 
  Ymeri, Rinor 1624 KOS1.0010.31206.20 
  Znuderl, Matej 1890 SLO0.001-0.3320-6.60 
  Bourdeau, Yvan 1383 CAN0.001-0.9120-18.20 
  Meyer, Eric 1664 FRA1.0010.36207.20 
  Prpic, Milan 1809 CRO0.001-0.4420-8.80 
  Kaliner, Arik 1663 ISR0.001-0.6420-12.80 
 * 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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