Individual Calculations August 2014
 Drapkin, Lazar  Total change: -13.60  Rating chartPersonal card
 FC ST.Pauli Schachopen 2014 Gruppe B Hamburg GER 2014-07-19
RcRownchangeKK*chgGame
 1688 1618 2.50 7 -0.34 40 -13.60 
  Strege, Thomas 1791 GER0.001-0.2740-10.80 
  Krueger, Dietrich 1413 GER1.0010.24409.60 
  Badih, Sylvia 1384 GER1.0010.21408.40 
  Schoenfisch, Norbert 1800 GER0.001-0.2640-10.40 
  Friesen, Walter 1787 GER0.5010.22408.80 
  Wiecki, Josef 1821 GER0.001-0.2440-9.60 
  Zippert, Georg 1822 GER0.001-0.2440-9.60 

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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