Individual Calculations July 2011
 Petru, Dennis  Total change: 41.25  Rating chartPersonal card
 8.offenes HSK Eloturnier Hamburg GER 2011-04-26
RcRownchangeKK*chgGame
 1997 1836 1.50 4 0.23 25 5.75 
  Meier, David-Geffrey 2197 GER0.001-0.1025-2.50 
  Krueger, David 1810 GER1.0010.462511.50 
  Kuhn, Gerd 2132 GER0.001-0.1525-3.75 
  Topuz, Soner Marcel 1848 GER0.5010.02250.50 

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)
 
 HASPA Schachpokal 2011 Gruppe A Bargteheide GER 2011-06-02
RcRownchangeKK*chgGame
 2134 1836 2.50 7 1.42 25 35.50 
  Falke, Isaak 2037 GER1.0010.762519.00 
  Freckmann, Mark f2229 GER0.5010.422510.50 
  Mueller, Tobias 2118 GER0.001-0.1625-4.00 
  Lampert, Jonas 2165 GER0.001-0.1225-3.00 
  Schmitz, Nico 2088 GER1.0010.812520.25 
  Nedic, Dusan 2236  * GER0.001-0.0825-2.00 
  Schulz, Hans-Juergen 2063 GER0.001-0.2125-5.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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