Individual Calculations November 2015
 Van Otten, Gerard  Total change: -7.80  Rating chartPersonal card
 Dutch Team Competition 2015-2016 - 2B - round 1-2 Various NED 2015-09-26
RcRownchangeKK*chgGame
 2136 2094 0.50 2 -0.39 20 -7.80 
  Jap Tjoen San, Linda wm2183 NED0.5010.12202.40 
  Gorissen, Hugo 2089 NED0.001-0.5120-10.20 

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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