Individual Calculations October 2017
 Bruggink, Tycho  Total change: 20.40  Rating chartPersonal card
 4e Vanderveen nazomertoernooi Assen 2017 Assen NED 2017-09-01
RcRownchangeKK*chgGame
 1962 1885 2.00 3 0.81 40 32.40 
  Hummel, Joop 1947 NED1.0010.594023.60 
  Van Den Hoff, Damian 1894 AUS0.5010.01400.40 
  Ritsema, Ronald 2044 NED0.5010.21408.40 

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 2017-2018 2A Round 1 Various NED 2017-09-16
RcRownchangeKK*chgGame
 2037 1885 0.00 1 -0.30 40 -12.00 
  Moller, Werner 2037 NED0.001-0.3040-12.00 

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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