Individual Calculations July 2011
 Haver, Bas  Total change: -40.90  Rating chartPersonal card
 NK Jeugd U16 Haarlem NED 2011-04-30
RcRownchangeKK*chgGame
 1972 2064 3.50 8 -1.45 25 -36.25 
  Meng, Roger 2189 NED0.001-0.3325-8.25 
  Van Der Werff, Frank 1891 NED1.0010.27256.75 
  Beukema, Stefan 2151 NED0.001-0.3825-9.50 
  Vos, Tjark 1819 NED0.001-0.8025-20.00 
  Ratsma, Midas 1893 NED1.0010.27256.75 
  Cox, Jan 1929 BEL0.501-0.1825-4.50 
  Haver, Daan 1854 NED0.501-0.2725-6.75 
  Van Overdam, Jan 2046 NED0.501-0.0325-0.75 

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
 BSG Pinkstertoernooi 2011 Bussum NED 2011-06-10
RcRownchangeKK*chgGame
 2204 2064 1.00 4 -0.31 15 -4.65 
  Ris, Robert m2395 NED0.001-0.1215-1.80 
  Galje, Hans 2143 NED1.0010.61159.15 
  Smits, Mark f2176 NED0.001-0.3515-5.25 
  Straat, Evert-Jan 2103 NED0.001-0.4515-6.75 

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)
 

 

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