Individual Calculations August 2013
 Van Lanen, Antoon  Total change: 18.45  Rating chartPersonal card
 NK Senioren en Veteranen 2013 Oosterbeek NED 2013-07-06
RcRownchangeKK*chgGame
 2074 2101 5.00 7 1.23 15 18.45 
  Pols, Leendert 2041 NED0.501-0.0815-1.20 
  Huysman, Arie 2043 NED0.501-0.0815-1.20 
  Algera, Simon 2095 NED0.501-0.0115-0.15 
  Haitsma, Anne 2013 NED1.0010.38155.70 
  Jonkman, Fokke 2100 NED0.5010.00150.00 
  Broekman, Willem 2031 NED1.0010.40156.00 
  Van Oosten, Arend 2192 NED1.0010.62159.30 

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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