Individual Calculations March 2012
 Ondersteijn, Niels  Total change: 12.45  Rating chartPersonal card
 Dutch Team Competition - Meester - Round 5-6 Various NED 2012-01-07
RcRownchangeKK*chgGame
 2428 2300 1.50 2 0.83 15 12.45 
  Sprenger, Jan m2526 GER0.5010.29154.35 
  Houben, Jaap 2329 NED1.0010.54158.10 

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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