Individual Calculations May 2018
 Van Berkel, Rob  Total change: 23.20  Rating chartPersonal card
 Dutch Team Competition 2017-2018 3F Round 8 Various NED 2018-04-07
RcRownchangeKK*chgGame
 2191 2085 1.00 1 0.64 40 25.60 
  Smits, Sebastiaan 2191 NED1.0010.644025.60 

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)
 
 Dutch Team Competition 2017-2018 3F Round 9 Various NED 2018-04-21
RcRownchangeKK*chgGame
 2045 2085 0.50 1 -0.06 40 -2.40 
  Noordkamp, Wouter 2045 NED0.501-0.0640-2.40 

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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