Individual Calculations June 2013
 Petru, Dennis  Total change: -8.85  Rating chartPersonal card
 Haspa-Schachpokal 2013 A-Gruppe Bargteheide GER 2013-05-09
RcRownchangeKK*chgGame
 2001 1863 1.00 5 -0.59 15 -8.85 
  Lucas, Michael 2090 GER0.001-0.2115-3.15 
  Kurth, Michael 2001 GER1.0010.691510.35 
  Von Malottki, Robin 2057 GER0.001-0.2515-3.75 
  Giese, Guido 1979 GER0.001-0.3415-5.10 
  Rohmann, Volker 1880 GER0.001-0.4815-7.20 

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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