Individual Calculations November 2010
 Orlov, Andrey  Total change: 4.40  Rating chartPersonal card
 Dutch Team Competition - Meester - round 1-2 Various NED 2010-09-25
RcRownchangeKK*chgGame
 2493 2518 1.50 2 0.44 10 4.40 
  Van Den Doel, Erik g2573 NED0.5010.08100.80 
  Kuyf, Rini m2412 NED1.0010.36103.60 

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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