Individual Calculations December 2017
 Torczynski, Peter  Total change: 7.60  Rating chartPersonal card
 Dutch Team Competition 2017-2018 3F Round 3 Various NED 2017-11-04
RcRownchangeKK*chgGame
 1991 2021 0.50 1 -0.04 20 -0.80 
  Mijnster, Niels 1991 NED0.501-0.0420-0.80 

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 3F Round 4 Various NED 2017-11-25
RcRownchangeKK*chgGame
 1967 2021 1.00 1 0.42 20 8.40 
  Le Clercq, Maxim 1967 NED1.0010.42208.40 

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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