Individual Calculations November 2015
 Lootsma, Jan  Total change: -4.40  Rating chartPersonal card
 Dutch Team Competition 2015-2016 - 3A - round 1-2 Various NED 2015-09-26
RcRownchangeKK*chgGame
 1905 1952 1.00 2 -0.11 40 -4.40 
  Poelstra, Ben 2060 NED0.001-0.3540-14.00 
  Bronsema, Pieter 1749 NED1.0010.24409.60 

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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