Individual Calculations January 2011
 Van Der Sterren, Paul  Total change: -1.30  Rating chartPersonal card
 Dutch Team Competition - Meester - round 3-4 Various NED 2010-11-20
RcRownchangeKK*chgGame
 2479 2527 1.00 2 -0.13 10 -1.30 
  Lemmers, Oscar m2387 NED1.0010.31103.10 
  Ikonnikov, Vyacheslav g2571 RUS0.001-0.4410-4.40 

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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