Individual Calculations March 2010
 Engelen, Johan  Total change: 8.40  Rating chartPersonal card
 Klasse 3C Round 5-6 - Dutch Team Competition Various NED 2010-01-09
RcRownchangeKK*chgGame
 2009 1966 1.00 1 0.56 15 8.40 
  Houweling, Bert 2009 NED1.0010.56158.40 

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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