Individual Calculations May 2018
 Leeuwenburgh, Evert  Total change: 21.80  Rating chartPersonal card
 Dutch Team Competition 2017-2018 3E Round 8 Various NED 2018-04-07
RcRownchangeKK*chgGame
 2025 2003 1.00 1 0.53 20 10.60 
  Van Duijn, Roel 2025 NED1.0010.532010.60 

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 3E Round 9 Various NED 2018-04-21
RcRownchangeKK*chgGame
 2048 2003 1.00 1 0.56 20 11.20 
  Henke, Aleksander 2048 NED1.0010.562011.20 

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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