Individual Calculations February 2015
 Nguyen, Huy Dat  Total change: -16.40  Rating chartPersonal card
 34. Erfurter Schachfestival Meisterturnier Erfurt GER 2014-12-26
RcRownchangeKK*chgGame
 2101 1993 2.50 8 -0.41 40 -16.40 
  Schmitzer, Klaus f2271 GER0.001-0.1740-6.80 
  Zimmermann, Rene 2172 GER0.001-0.2740-10.80 
  Wichmann, Adrian 1903 GER1.0010.384015.20 
  Hansch, Stephan 2240 GER0.001-0.1940-7.60 
  Kuersten, Ruediger 2179 GER0.5010.24409.60 
  Scheidt, Karlheinz 2139 GER0.001-0.3040-12.00 
  Mieck, Jale 1895 GER0.501-0.1340-5.20 
  Gramb, Marius 2011 GER0.5010.03401.20 

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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