Individual Calculations November 2010
 Merbis, Max  Total change: -3.60  Rating chartPersonal card
 Dutch Team Competition - 2C - round 1-2 Various NED 2010-09-25
RcRownchangeKK*chgGame
 2075 2162 1.00 2 -0.24 15 -3.60 
  Karstan, Erich 2103 NED0.501-0.0815-1.20 
  Hellenberg, Jan 2047 NED0.501-0.1615-2.40 

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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