Individual Calculations February 2018
 Nguyen, Huy Dat  Total change: -20.00  Rating chartPersonal card
 27. Erfurter Schachfestival Meisterturnier Erfurt GER 2017-12-26
RcRownchangeKK*chgGame
 2074 2214 5.00 8 -0.50 40 -20.00 
  Walter, Tobias 2028 GER0.501-0.2440-9.60 
  Hansson, Hakan 2041 SWE1.0010.274010.80 
  Budzyn, Matthias 2099 GER0.501-0.1640-6.40 
  Sauer, Marko 2106 GER0.501-0.1540-6.00 
  Schmidt, Markus 2104 GER0.501-0.1540-6.00 
  Wanie, Karsten 2100 GER0.501-0.1640-6.40 
  Greiner, Timo 2109 GER0.501-0.1440-5.60 
  Schmidt, Kai-Uwe 2006 GER1.0010.23409.20 

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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