Individual Calculations December 2017
 Kok, Nico  Total change: -7.60  Rating chartPersonal card
 Dutch Team Competition 2017-2018 3D Round 3 Various NED 2017-11-04
RcRownchangeKK*chgGame
 2046 1918 0.50 1 0.17 40 6.80 
  Noordhoff, Enno 2046 NED0.5010.17406.80 

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 3D Round 4 Various NED 2017-11-25
RcRownchangeKK*chgGame
 2022 1918 0.00 1 -0.36 40 -14.40 
  Kleeman, David 2022 NED0.001-0.3640-14.40 

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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