Individual Calculations April 2015
 Tran, Thanh Kien  Total change: 20.20  Rating chartPersonal card
 Werther Schloss-Open A 2015 Werther GER 2015-03-26
RcRownchangeKK*chgGame
 2209 2056 2.50 5 1.01 20 20.20 
  Goecke, Karl Ulrich, Dr. 2188 GER0.5010.18203.60 
  Naundorf, Maik 2174 GER0.5010.16203.20 
  Groetzbach, Julian 2159 GER0.5010.14202.80 
  Kummerow, Heiko f2271 GER0.5010.27205.40 
  Hecht, Carsten 2255 GER0.5010.26205.20 

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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