Individual Calculations May 2018
 Tiggelman, Rene  Total change: 7.40  Rating chartPersonal card
 Dutch Team Competition 2017-2018 3G Round 8 Various NED 2018-04-07
RcRownchangeKK*chgGame
 2024 2170 1.00 1 0.30 20 6.00 
  Brinkers, Kees 2024 NED1.0010.30206.00 

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)
 
 Dutch Team Competition 2017-2018 3G Round 9 Various NED 2018-04-21
RcRownchangeKK*chgGame
 2019 2170 0.50 1 -0.20 20 -4.00 
  Van Leeuwen, Etienne 2019 BEL0.501-0.2020-4.00 

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 2017-2018 Round 10 Various Places BEL 2018-04-22
RcRownchangeKK*chgGame
 1991 2170 1.00 1 0.27 20 5.40 
  Van Thillo, Quentin 1991 BEL1.0010.27205.40 

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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