Individual Calculations September 2010
 Kollen, Zyon  Total change: 44.10  Rating chartPersonal card
 Pion Magique St Lo FRA 2010-07-07
RcRownchangeKK*chgGame
 1789 2002 6.00 9 -0.89 15 -13.35 
  Guena, Clement 1762 FRA0.001-0.8015-12.00 
  Lemarchand, Lubin 1710 FRA1.0010.15152.25 
  Testa, Stephane 1770 FRA1.0010.21153.15 
  Varin, Valentin 1783 FRA1.0010.22153.30 
  Vos, Tjark 1777 NED0.501-0.2815-4.20 
  Venard, Paul-Andre 1668 FRA1.0010.12151.80 
  Navrotescu, Andreea-Cristiana 1917 FRA0.501-0.1215-1.80 
  Bellaiche, Elise 1862 FRA0.501-0.1915-2.85 
  Roussel, Julien 1856 FRA0.501-0.2015-3.00 

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)
 
 Dutch Open Dieren NED 2010-07-27
RcRownchangeKK*chgGame
 2334 2002 5.00 9 3.83 15 57.45 
  Akrawi, Samir f2247 NED0.5010.30154.50 
  Van Leent, Dimitri f2209 NED1.0010.771511.55 
  Michalczak, Thomas f2367 GER1.0010.901513.50 
  Haub, Thorsten Michael m2402  * GER1.0010.921513.80 
  Ernst, Sipke g2402  * NED0.001-0.0815-1.20 
  Mekhitarian, Krikor Sevag m2402  * BRA0.001-0.0815-1.20 
  Swinkels, Robin g2402  * NED0.001-0.0815-1.20 
  Sprangers, Remco c2260 NED1.0010.821512.30 
  Huhndorf, Arnold f2311 GER0.5010.36155.40 
 * 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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