Individual Calculations January 2012
 De Wolf, Johan  Total change: -1.65  Rating chartPersonal card
 Dutch Team Competition - 3F - Round 2-4 Various NED 2011-10-29
RcRownchangeKK*chgGame
 2089 2130 1.00 2 -0.11 15 -1.65 
  Van Leeuwen, Etienne 2100 BEL0.501-0.0415-0.60 
  De Jonge, Maartje 2077 NED0.501-0.0715-1.05 

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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