Individual Calculations May 2018
 Van Houwelingen, Leo  Total change: 1.80  Rating chartPersonal card
 Dutch Team Competition 2017-2018 3E Round 8 Various NED 2018-04-07
RcRownchangeKK*chgGame
 2080 2017 1.00 1 0.59 20 11.80 
  Teeuwen, Jos 2080 NED1.0010.592011.80 

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 3E Round 9 Various NED 2018-04-21
RcRownchangeKK*chgGame
 2016 2017 0.00 1 -0.50 20 -10.00 
  Van Der Werve, Paul 2016 NED0.001-0.5020-10.00 

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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