Individual Calculations January 2012
 Van Veenendaal, Elmer  Total change: 5.40  Rating chartPersonal card
 Dutch Team Competition - 3H - Round 2-4 Various NED 2011-10-29
RcRownchangeKK*chgGame
 1809 2078 2.00 2 0.36 15 5.40 
  Laarhoven, Marcel 1738 NED1.0010.12151.80 
  Sofic, Narcis 1879 NED1.0010.24153.60 

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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