Individual Calculations November 2010
 Sjogren, Stig  Total change: -20.50  Rating chartPersonal card
 VII Open Amateur Calvia Calvia Mallorca ESP 2010-10-09
RcRownchangeKK*chgGame
 1877 1842 1.50 5 -0.82 25 -20.50 
  Lopez Colon, Francisco 2145 ESP0.001-0.1425-3.50 
  Dzubasz, Tino 2039 GER0.001-0.2525-6.25 
  Lewandowski, Richard 1647 ESP0.501-0.2525-6.25 
  Torres Mari, Juan 1775 ESP1.0010.412510.25 
  Solsona Manonelles, Josep 1778 ESP0.001-0.5925-14.75 

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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