Individual Calculations October 2008
 Van Duijn, Roel  Total change: 0.00  Rating chartPersonal card
 NK Senioren en Veteranen Oosterbeek NED 2008-07-05
RcRownchangeRpKK*chgGame
 2068 0 2.00 7 0.00 1910   0.00 
  Monte, Peter 2072 NED0.0010.00 0.00 
  Haitsma, Anne 2150 NED1.0010.00 0.00 
  Van Leeuwen, Etienne 2089 BEL0.5010.00 0.00 
  Piket, Joop 2186 NED0.0010.00 0.00 
  De Rooi, Paul 2064 NED0.0010.00 0.00 
  Van De Peut, Aart 1979 NED0.0010.00 0.00 
  Nagel, Jan 1939 NED0.5010.00 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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