Individual Calculations July 2011
 Haver, Daan  Total change: 32.00  Rating chartPersonal card
 NK Jeugd U16 Haarlem NED 2011-04-30
RcRownchangeKK*chgGame
 2015 1854 2.50 7 0.43 25 10.75 
  Kollen, Zyon 2093 NED0.5010.30257.50 
  Van Overdam, Julian 2159 NED0.001-0.1425-3.50 
  Van Overdam, Jan 2046 NED0.001-0.2525-6.25 
  Maris, Ivo 1968 NED1.0010.662516.50 
  Knottnerus, Ivo 1956 NED0.001-0.3625-9.00 
  Haver, Bas 2064 NED0.5010.27256.75 
  Vos, Tjark 1819 NED0.501-0.0525-1.25 

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 2011 Bussum NED 2011-06-10
RcRownchangeKK*chgGame
 2104 1854 2.00 6 0.85 25 21.25 
  Van Der Lende, Ilias 2112 NED0.001-0.1825-4.50 
  Koudinov, Dimitri 2035 NED0.001-0.2625-6.50 
  Pietrow, Andrzej 2091 NED1.0010.802520.00 
  Straat, Evert-Jan 2103 NED0.5010.31257.75 
  Galje, Hans 2143 NED0.5010.34258.50 
  Mellema, Andries 2138 NED0.001-0.1625-4.00 

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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