Individual Calculations September 2009
 De Vos, Nils  Total change: 18.75  Rating chartPersonal card
 Hogeschool Zeeland Chess Tournament 2009 Vlissingen NED 2009-08-01
RcRownchangeKK*chgGame
 2286 2205 4.50 8 1.25 15 18.75 
  Driessen, Wim 2001 NED1.0010.24153.60 
  Kohlweyer, Bernd m2418 GER0.5010.27154.05 
  Roeder, Matthias m2438 GER0.5010.29154.35 
  Vovk, Yuri g2567 UKR0.001-0.1015-1.50 
  Van De Poel, Taco 2023 NED1.0010.26153.90 
  Op Den Dries, Johan 2118 NED1.0010.38155.70 
  Zelbel, Patrick f2348 GER0.5010.19152.85 
  Rubio Mejia, Luis Ignacio f2371 ESP0.001-0.2815-4.20 

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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