Individual Calculations May 2012
 Van Os, Marcel  Total change: -1.35  Rating chartPersonal card
 Dutch Team Competition - 2B - Round 7-9 Various NED 2012-03-10
RcRownchangeKK*chgGame
 2181 2080 1.00 3 -0.09 15 -1.35 
  Van Vliet, Jeffrey 2279 NED1.0010.761511.40 
  Galje, Hans 2084 NED0.001-0.4915-7.35 
  Van Leent, Dimitri f2179 NED0.001-0.3615-5.40 

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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