Individual Calculations December 2018
 Holwijn, Melvin  Total change: 18.60  Rating chartPersonal card
 Dutch Team Competition 2018-2019 Klasse 3F Round 3 various NED 2018-11-03
RcRownchangeKK*chgGame
 1918 1920 1.00 1 0.50 20 10.00 
  Van Gemert, Rogier 1918 NED1.0010.502010.00 

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)
 
 Belgian Interclubs 2018-2019 Round 4 Various BEL 2018-11-18
RcRownchangeKK*chgGame
 1836 1920 0.50 1 -0.12 20 -2.40 
  Vincent, Gwijde 1836 BEL0.501-0.1220-2.40 

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)
 
 Dutch Team Competition 2018-2019 Klasse 3F Round 4 various NED 2018-11-24
RcRownchangeKK*chgGame
 1959 1920 1.00 1 0.55 20 11.00 
  Sips, Joost 1959 NED1.0010.552011.00 

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)
 

 

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