Individual Calculations May 2017
 Van Roon, Sjoerd  Total change: -25.60  Rating chartPersonal card
 Dutch Team Competition 2016-2017 1B Round 8 Various NED 2017-04-01
RcRownchangeKK*chgGame
 2123 1922 0.50 1 0.26 40 10.40 
  Veltkamp, Bastiaan 2123 NED0.5010.264010.40 

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)
 
 8e WLC Weekendtoernooi Eindhoven NED 2017-04-07
RcRownchangeKK*chgGame
 1862 1922 2.00 5 -0.90 40 -36.00 
  Broekhuis, Jan 1870 NED0.001-0.5740-22.80 
  Maters, Arthur 1730 NED1.0010.254010.00 
  Van Peer, Cedric-Johan 2002 BEL0.001-0.3940-15.60 
  Le Clercq, Maxim 1895 NED0.001-0.5440-21.60 
  De Vries, Emma 1813 NED1.0010.354014.00 

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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