Individual Calculations May 2018
 Van Den Bighelaar, Joost  Total change: 12.00  Rating chartPersonal card
 Dutch Team Competition 2017-2018 3H Round 8 Various NED 2018-04-07
RcRownchangeKK*chgGame
 1977 2020 1.00 1 0.44 20 8.80 
  Van Den Broek, Rene 1977 NED1.0010.44208.80 

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 3H Round 9 Various NED 2018-04-21
RcRownchangeKK*chgGame
 2138 2020 0.50 1 0.16 20 3.20 
  Royakkers, Guido 2138 NED0.5010.16203.20 

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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