Individual Calculations May 2018
 Klapwijk, Bram  Total change: 6.20  Rating chartPersonal card
 Dutch Team Competition 2017-2018 2A Round 8 Various NED 2018-04-07
RcRownchangeKK*chgGame
 1991 2197 0.50 1 -0.26 20 -5.20 
  Mityaev, Alexandr 1991 NED0.501-0.2620-5.20 

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)
 
 Dutch Team Competition 2017-2018 2A Round 9 Various NED 2018-04-21
RcRownchangeKK*chgGame
 2247 2197 1.00 1 0.57 20 11.40 
  Van Leent, Dimitri f2247 NED1.0010.572011.40 

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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