Individual Calculations May 2012
 Abcouwer, Jan-Bart  Total change: 20.25  Rating chartPersonal card
 Dutch Team Competition - 2B - Round 7-9 Various NED 2012-03-10
RcRownchangeKK*chgGame
 2157 2193 3.00 3 1.35 15 20.25 
  Faydi, Jonathan 2151 NED1.0010.44156.60 
  Floor, Dirk 2215 NED1.0010.53157.95 
  Fritschy, Frits 2104 NED1.0010.38155.70 

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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