Individual Calculations October 2012
 Oussedik, Mahfoud  Total change: 35.40  Rating chartPersonal card
 40th World Chess Olympiad-Open Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2395 2242 5.50 10 2.36 15 35.40 
  Vescovi, Giovanni g2617 BRA0.001-0.0915-1.35 
  Pitterson, Jomo m2221 JAM1.0010.47157.05 
  Collins, Sam E. m2459 IRL0.001-0.2215-3.30 
  Kett, Tim 2237 WLS1.0010.49157.35 
  Vazquez Reyes, Raul f2251 PUR0.5010.01150.15 
  Schandorff, Lars g2516 DEN1.0010.831512.45 
  Nanjo, Ryosuke c2316 JPN0.5010.10151.50 
  Mehmeti, Dritan m2437 ALB1.0010.751511.25 
  Mandiza, Farai m2390 ZIM0.001-0.3015-4.50 
  Cubas, Jose Fernando g2507 PAR0.5010.32154.80 

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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