Individual Calculations May 2013
 Bondarchuk, Vadim  Total change: -0.15  Rating chartPersonal card
 Oster-Open der Stadtsparkasse Oberhausen 2013 Oberhausen GER 2013-03-28
RcRownchangeKK*chgGame
 1992 1996 2.00 4 -0.01 15 -0.15 
  Schmuecker, Marcus 2213 GER0.001-0.2215-3.30 
  Spenk, Willi 1711 GER1.0010.16152.40 
  Harff, Marcel 2259 GER0.001-0.1815-2.70 
  Wilke, Michael 1783 GER1.0010.23153.45 

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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