Individual Calculations September 2009
 Op Den Dries, Johan  Total change: -28.75  Rating chartPersonal card
 Hogeschool Zeeland Chess Tournament 2009 Vlissingen NED 2009-08-01
RcRownchangeKK*chgGame
 2034 2118 3.00 7 -1.15 25 -28.75 
  Henrichs, Thomas m2463 GER0.001-0.1125-2.75 
  Van Gemert, Jean-Pierre 1851 NED1.0010.18254.50 
  Oude Brunink, Elias 1718  * NED0.001-0.9225-23.00 
  Westerweele, Maarten 1941 NED1.0010.27256.75 
  Camps, Jeroen 1821 BEL1.0010.15253.75 
  De Vos, Nils 2205 BEL0.001-0.3825-9.50 
  Marcziter, Dmitrii 2238 GER0.001-0.3425-8.50 
 * 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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