Individual Calculations September 2010
 Bergkvist, Fredrik  Total change: -40.50  Rating chartPersonal card
 Balaton Int. Chess Festival Open B U2100 Heviz HUN 2010-06-19
RcRownchangeKK*chgGame
 1862 1980 2.50 8 -2.70 15 -40.50 
  Lang, Gusztav Jr 1778 SWE1.0010.24153.60 
  Rajcsanyi, Peter 1864 HUN0.501-0.1615-2.40 
  Rezsek, Gyozo 2056 HUN0.001-0.4015-6.00 
  Porat, Hen 1785 ISR1.0010.25153.75 
  Rabovszky, Gyorgy 1961 HUN0.001-0.5315-7.95 
  Varga, Melinda 1842 HUN0.001-0.6915-10.35 
  Zilahi, Gabor 1959 HUN0.001-0.5315-7.95 
  Egresi, Kristof 1651 HUN0.001-0.8815-13.20 

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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