Individual Calculations June 2013
 Overeem, Marc  Total change: -17.70  Rating chartPersonal card
 Weekendtoernooi Charlois/Europoort 2013 Rotterdam NED 2013-05-09
RcRownchangeKK*chgGame
 1988 2157 2.50 5 -1.10 15 -16.50 
  De Jonge, Boris 1992 NED0.001-0.7215-10.80 
  Leer, John 1977 NED1.0010.26153.90 
  De Freytas, Paul 1914 NED0.001-0.8015-12.00 
  Van Zetten, Maarten 2044 NED0.501-0.1515-2.25 
  Kouwenhoven, Arjen 2014 NED1.0010.31154.65 

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)
 
 BSG Pinkstertoernooi 2013 Bussum NED 2013-05-17
RcRownchangeKK*chgGame
 2095 2157 4.00 7 -0.08 15 -1.20 
  De Bruijn, Aad 1987 NED0.001-0.7215-10.80 
  Arp, Frans 2021 NED1.0010.32154.80 
  Sanijs, Frans 2043 NED1.0010.34155.10 
  Slingerland, Fred m2349 NED0.001-0.2515-3.75 
  Koudinov, Dimitri 2044 NED0.001-0.6515-9.75 
  Van Den Bergh, Ben 2007 NED1.0010.30154.50 
  Cornelisse, John 2215 NED1.0010.58158.70 

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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