Individual Calculations February 2015
 Krzewinski, Fabien  Total change: 1.80  Rating chartPersonal card
 Tata Steel Chess Tournament 2015 - T3B Wijk aan Zee NED 2015-01-16
RcRownchangeKK*chgGame
 2013 2003 4.00 8 0.12 20 2.40 
  Brinkers, Kees 1993 NED0.501-0.0120-0.20 
  Boot, Henk 1944 NED0.501-0.0820-1.60 
  Hamersma, Peter 1910 NED0.001-0.6320-12.60 
  Roemersma, Aad 2064 NED1.0010.582011.60 
  Bons, Jasper 2110 NED0.001-0.3520-7.00 
  Pover, Piet 1994 NED1.0010.49209.80 
  Tissink, Arjan 2003 NED1.0010.502010.00 
  Heijboer, Pieter 2087 NED0.001-0.3820-7.60 

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)
 
 Belgian Interclubs 2014-2015 Rounds 6-7 Various BEL 2015-01-25
RcRownchangeKK*chgGame
 1980 2003 0.50 1 -0.03 20 -0.60 
  Slootmaekers, Romain 1980 BEL0.501-0.0320-0.60 

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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