Individual Calculations July 2012
 Tran, Duc Cuong  Total change: 13.65  Rating chartPersonal card
 NRW-Klasse 2011/2012 Gruppe 2 Bochum GER 2011-09-18
RcRownchangeKK*chgGame
 2109 2034 3.50 7 0.63 15 9.45 
  Bykovskij, Sergej 1999 GER0.501-0.0515-0.75 
  Meyer, Ulrich 2019 GER0.501-0.0215-0.30 
  Buchenthal, Dieter 2204 GER0.5010.22153.30 
  Kalka, Arkadius Georg f2365 GER0.001-0.1215-1.80 
  Weyrauch, Erich 2148 GER0.5010.16152.40 
  Fokken, Achim 1993 GER1.0010.44156.60 
  Hobusch, Jan 2036 GER0.5010.00150.00 

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)
 
 Turm-Open 2012 Lippstadt GER 2012-06-07
RcRownchangeKK*chgGame
 2090 2060 3.50 7 0.28 15 4.20 
  Niediek, Cedric 1842 GER1.0010.22153.30 
  Gazic, Josip f2251 GER0.5010.25153.75 
  Leiber, Bernard 2187 GER0.001-0.3315-4.95 
  Gulatz, Maurice 2085 GER0.5010.03150.45 
  Wagner, Mirco 2133 GER0.5010.10151.50 
  Schneider, Benedikt 1918 GER1.0010.31154.65 
  Wagner, Alexey 2211 RUS0.001-0.3015-4.50 

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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