Individual Calculations May 2018
 Wuijts, Johan  Total change: -6.60  Rating chartPersonal card
 Dutch Team Competition 2017-2018 3H Round 8 Various NED 2018-04-07
RcRownchangeKK*chgGame
 1938 1949 0.50 1 -0.02 20 -0.40 
  Aben, Paul 1938 NED0.501-0.0220-0.40 

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 3H Round 9 Various NED 2018-04-21
RcRownchangeKK*chgGame
 2091 1949 0.00 1 -0.31 20 -6.20 
  Lemmers, Ruud 2091 NED0.001-0.3120-6.20 

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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