Individual Calculations December 2017
 De Jong, Jan-Willem  Total change: 1.50  Rating chartPersonal card
 Dutch Team Competition 2017-2018 Meester Round 3 various NED 2017-11-04
RcRownchangeKK*chgGame
 2398 2451 0.50 1 -0.07 10 -0.70 
  Dijkhuis, Tycho f2398 NED0.501-0.0710-0.70 

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 Meester Round 4 various NED 2017-11-25
RcRownchangeKK*chgGame
 2233 2451 1.00 1 0.22 10 2.20 
  Van Der Poel, Henk f2233 NED1.0010.22102.20 

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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