Individual Calculations December 2016
 Gommers, John  Total change: -7.20  Rating chartPersonal card
 Dutch Team Competition 2016-2017 3F Round 3-4 Various NED 2016-11-05
RcRownchangeKK*chgGame
 1954 1920 0.00 1 -0.45 40 -18.00 
  Voorn, Martin 1954 NED0.001-0.4540-18.00 

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)
 
 Dutch Team Competition 2016-2017 3G Round 3-4 Various NED 2016-11-05
RcRownchangeKK*chgGame
 2134 1920 0.50 1 0.27 40 10.80 
  Lui, Ka Chun 2134 NED0.5010.274010.80 

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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