Individual Calculations September 2009
 Jansen, Ingeborg  Total change: 0.00  Rating chartPersonal card
 Hogeschool Zeeland Chess Tournament 2009 Vlissingen NED 2009-08-01
RcRownchangeRpKK*chgGame
 2040 0 1.00 5 0.00 1800   0.00 
  Van Den Berg, Ad 2197 NED0.0010.00 0.00 
  Kerkvliet, Max 2037 NED0.0010.00 0.00 
  Leinwand, Eduard 2016 NED0.0010.00 0.00 
  Sparreboom, Wil 1977 NED0.0010.00 0.00 
  Albrecht, Alex 1975 NED1.0010.00 0.00 

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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