Individual Calculations March 2011
 Den Boer, Lennard  Total change: 2.40  Rating chartPersonal card
 Antwerp Winter Open 2010 Burcht BEL 2010-12-26
RcRownchangeKK*chgGame
 1991 1962 3.50 8 -0.18 25 -4.50 
  Beukema, Stefan 2170 NED0.001-0.2325-5.75 
  Van Hille, Reinout 1744 BEL1.0010.22255.50 
  Van Herck, Marcel 2102 BEL0.001-0.3125-7.75 
  Cools, Walter 1774 BEL1.0010.26256.50 
  De Villers, Mourad 2130 BEL0.001-0.2825-7.00 
  Van Steenkiste, Luc 1814 BEL1.0010.30257.50 
  Stuer, Marc 2091 BEL0.5010.17254.25 
  Pauw, Sander 2104 NED0.001-0.3125-7.75 

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)
 
NOTE: K factor changed
 Dutch Team Competition - 3G - round 5-6 2011 Various NED 2011-01-08
RcRownchangeKK*chgGame
 2135 1962 1.00 2 0.46 15 6.90 
  De Vries, Paul 2126 NED1.0010.721510.80 
  Brandenburg, Erik 2144 NED0.001-0.2615-3.90 

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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