Individual Calculations September 2010
 De Ridder, Dieter  Total change: 14.40  Rating chartPersonal card
 14e Hogeschool Zeeland Toernooi Vlissingen NED 2010-08-07
RcRownchangeKK*chgGame
 2120 1951 3.00 7 0.96 15 14.40 
  Kuling, Lody 2208 NED0.001-0.1815-2.70 
  Ahmad Saleh, Mohamad 2038 SYR0.5010.12151.80 
  Balje, Jan 2204 NED0.001-0.1915-2.85 
  Baete, Guy 1822 BEL1.0010.33154.95 
  De Wolf, Johan 2152 NED0.5010.26153.90 
  Ten Hagen, Yorick 2227 NED1.0010.831512.45 
  Smits, Sebastiaan 2186 NED0.001-0.2115-3.15 

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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