Individual Calculations December 2017
 Naaijer, Martijn  Total change: -7.60  Rating chartPersonal card
 Dutch Team Competition 2017-2018 3C Round 3 Various NED 2017-11-04
RcRownchangeKK*chgGame
 1927 2102 1.00 1 0.27 40 10.80 
  Roskam, Mathieu 1927 NED1.0010.274010.80 

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)
 
 Dutch Team Competition 2017-2018 3C Round 4 Various NED 2017-11-25
RcRownchangeKK*chgGame
 2130 2102 0.00 1 -0.46 40 -18.40 
  Van Den Hatert, Roy 2130 NED0.001-0.4640-18.40 

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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