Individual Calculations September 2011
 Van Akkeren, Arno  Total change: 6.00  Rating chartPersonal card
 Czech Open 2011 - B - open rating tournament Pardubice CZE 2011-07-22
RcRownchangeKK*chgGame
 1987 1871 3.50 9 0.40 15 6.00 
  Hajek, Lukas 2034 SVK0.001-0.2815-4.20 
  Weinstein, Shaul 2002 ISR0.001-0.3215-4.80 
  Nguyen Minh, Thuy 1962 GER0.5010.12151.80 
  Noetzel, Felix 2090 GER0.001-0.2215-3.30 
  Stoll, Guido 1938 GER0.5010.09151.35 
  Vojacek, Zdenek 1943 CZE0.5010.10151.50 
  Tong, Lukas Fabian Chuan 1934 GER0.5010.09151.35 
  Kopecek, Ivan 1983 CZE1.0010.65159.75 
  Zemlicka, Vit 1999 CZE0.5010.17152.55 

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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