Individual Calculations March 2015
 Peek, Marcel  Total change: 2.80  Rating chartPersonal card
 Dutch Team Competition 2014-2015 - 1A - round 5 Various NED 2015-02-07
RcRownchangeKK*chgGame
 2185 2354 1.00 1 0.28 10 2.80 
  Slagter, David 2185 NED1.0010.28102.80 

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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