Individual Calculations May 2018
 Van Den Berg, Bram  Total change: 7.40  Rating chartPersonal card
 Dutch Team Competition 2017-2018 2D Round 8 Various NED 2018-04-07
RcRownchangeKK*chgGame
 1822 2190 1.00 1 0.10 20 2.00 
  Sitton, Ben 1822 NED1.0010.10202.00 

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 2D Round 9 Various NED 2018-04-21
RcRownchangeKK*chgGame
 2105 2190 1.00 1 0.38 20 7.60 
  Vosselman, Jan 2105 NED1.0010.38207.60 

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)
 
 Belgian Interclubs 2017-2018 Round 10 Various Places BEL 2018-04-22
RcRownchangeKK*chgGame
 2109 2190 0.50 1 -0.11 20 -2.20 
  Werner, Ivan 2109 BEL0.501-0.1120-2.20 

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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