Individual Calculations May 2012
 Van Houwelingen, Leo  Total change: -2.10  Rating chartPersonal card
 Dutch Team Competition - 3C - Round 7-9 Various NED 2012-03-10
RcRownchangeKK*chgGame
 2027 2059 1.50 3 -0.14 15 -2.10 
  Evengroen, Henk-Jan 1945 NED0.501-0.1615-2.40 
  Dijk, Rogier 2075 NED0.001-0.4815-7.20 
  Klop, Tjomme 2062 NED1.0010.50157.50 

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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