Individual Calculations December 2014
 Peek, Marcel  Total change: 1.00  Rating chartPersonal card
 Dutch Team Competition 2014-2015 - 1A - round 2-3 Various NED 2014-11-01
RcRownchangeKK*chgGame
 2190 2349 1.50 2 0.10 10 1.00 
  Glimmerveen, Martin 2107 NED1.0010.20102.00 
  Struik, Tjapko 2273 NED0.501-0.1010-1.00 

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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