Individual Calculations December 2016
 Wolferink, Frans  Total change: 5.80  Rating chartPersonal card
 Dutch Team Competition 2016-2017 3H Round 3-4 Various NED 2016-11-05
RcRownchangeKK*chgGame
 2011 2088 1.50 2 0.29 20 5.80 
  Colijn, Erik-Jan 1982 NED0.501-0.1420-2.80 
  Boot, Henk 2039 NED1.0010.43208.60 

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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