Individual Calculations February 2013
 Urban, Lars  Total change: 30.75  Rating chartPersonal card
 22.Erfurter Schachfestival Meister Erfurt GER 2012-12-26
RcRownchangeKK*chgGame
 2178 2073 5.00 8 2.05 15 30.75 
  Sabel, Reinhard 2003 GER0.501-0.1015-1.50 
  Spaet, Alexander 1893 GER1.0010.26153.90 
  Grigorian, Spartak 2141 GER0.5010.09151.35 
  Schulz, Karsten f2333 GER0.5010.32154.80 
  Krklec, Daniel 2265 GER0.5010.25153.75 
  Brueggemann, Joachim m2344 GER0.5010.33154.95 
  Hundack, Rolf 2196 GER0.5010.17152.55 
  Juegel, Marcel 2245 GER1.0010.731510.95 

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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