Individual Calculations July 2017
 Frederick, Willem Liebenberg  Total change: 0.00  Rating chartPersonal card
 15th IBCA Chess Olympiad for Blind and Visually Impaired Chess Players 2017 Ohrid MKD 2017-06-19
RcRownchangeRpKK*chgGame
 2034 0 0.50 6 0.00 1633   0.00 
  Rositsan, Boris f2098 LTU0.0010.00 0.00 
  Bindzus, Ernst 1963 DEN0.5010.00 0.00 
  Szilagyi, Samuel Attila 1773 HUN0.0010.00 0.00 
  Van Loy, Rick 1897 NED0.0010.00 0.00 
  Spinu, Evgeny f2182 MDA0.0010.00 0.00 
  Magnusson, Jorgen f2290 SWE0.0010.00 0.00 

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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