Individual Calculations May 2018
 Van Haaren, Stef  Total change: 26.80  Rating chartPersonal card
 Dutch Team Competition 2017-2018 3C Round 8 Various NED 2018-04-07
RcRownchangeKK*chgGame
 1900 2036 1.00 1 0.32 40 12.80 
  Taal, Anne Paul 1900 NED1.0010.324012.80 

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 3C Round 9 Various NED 2018-04-21
RcRownchangeKK*chgGame
 1923 2036 1.00 1 0.35 40 14.00 
  Vleeming, Vincent 1923 NED1.0010.354014.00 

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)
 

 

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