Individual Calculations December 2018
 Engelen, Ronald  Total change: 12.00  Rating chartPersonal card
 Dutch Team Competition 2018-2019 Klasse 3B Round 3 various NED 2018-11-03
RcRownchangeKK*chgGame
 2008 1907 1.00 1 0.64 40 25.60 
  Sloots, John 2008 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 2018-2019 Klasse 3B Round 4 various NED 2018-11-24
RcRownchangeKK*chgGame
 2024 1907 0.00 1 -0.34 40 -13.60 
  Van Gelder, Bart 2024 NED0.001-0.3440-13.60 

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)
 

 

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