Individual Calculations February 2016
 De Boer, Eelke  Total change: 84.80  Rating chartPersonal card
 Chessfestival Groningen Open B Groningen NED 2015-12-21
RcRownchangeKK*chgGame
 1932 1863 5.00 8 1.74 40 69.60 
  Kickert, Germaine Helene 1972 GER1.0010.654026.00 
  Van Der Berg, Wessel 1975 NED1.0010.654026.00 
  Keuning, Selwin 1922 NED0.5010.08403.20 
  Van Randtwijk, Mick 1938 NED0.001-0.4040-16.00 
  Johnson, Matthew 1916 SUD0.001-0.4340-17.20 
  De Boer, Bas 1852 NED0.501-0.0240-0.80 
  Alamaki, Jaakko 1865 FIN1.0010.504020.00 
  Verwoert, Jef 2018 NED1.0010.714028.40 

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)
 
 Dutch Team Competition 2015-2016 - 2A - round 5 Various NED 2016-01-09
RcRownchangeKK*chgGame
 1802 1887 1.00 1 0.38 40 15.20 
  Bruil, Rembrandt 1802 NED1.0010.384015.20 

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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