Individual Calculations August 2014
 Brait, Wolfgang  Total change: 59.20  Rating chartPersonal card
 Int. Chessfestival Biel 2014 Open Main tournament Biel SUI 2014-07-16
RcRownchangeKK*chgGame
 1940 1850 4.50 8 1.48 40 59.20 
  Weyer, Hans-Juergen 1999 GER1.0010.704028.00 
  Vorotnikova, Natalia 1979 RUS0.001-0.3340-13.20 
  Tarnutzer, Werner 1946 SUI1.0010.634025.20 
  Todeschini, Gabriele 1908 SUI1.0010.584023.20 
  Haug, Siegmund 1926 GER1.0010.604024.00 
  Baenziger, Fabian 1868 SUI0.5010.03401.20 
  Georgescu, Lena 1897 SUI0.001-0.4340-17.20 
  Polanyi, Peter 1998 SUI0.001-0.3040-12.00 

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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