Individual Calculations January 2012
 Vlcek, Marek  Total change: -12.75  Rating chartPersonal card
 London Chess Classic 2011: Open London ENG 2011-12-03
RcRownchangeKK*chgGame
 1951 1935 3.50 9 -0.85 15 -12.75 
  Berry, Neil f2312 SCO0.001-0.0915-1.35 
  Farrell, Neil 2181 SCO0.001-0.1915-2.85 
  Fritzer, Friedrich 1736 AUT0.001-0.7615-11.40 
  Zygourakis, Themistoklis 1688 GRE1.0010.19152.85 
  Burnham, Frank D 1788 ENG1.0010.30154.50 
  Sigurdsson, Birkir Karl 1649 ISL1.0010.16152.40 
  Bass, John W 2071 ENG0.5010.18152.70 
  Nelson, Omowale 2070 JAM0.001-0.3215-4.80 
  Schwartz, Julius 2065 SCO0.001-0.3215-4.80 

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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