Individual Calculations March 2011
 Slingerland, Caroline  Total change: -3.75  Rating chartPersonal card
 Dutch Team Competition - 2C - round 5-6 2011 Various NED 2011-01-08
RcRownchangeKK*chgGame
 2010 2112 1.00 2 -0.25 15 -3.75 
  Van Geffen, Ben 2133 NED0.5010.03150.45 
  Peeters, Bart 1887 NED0.501-0.2815-4.20 

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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