Individual Calculations June 2013
 Postema, Yorick  Total change: 0.00  Rating chartPersonal card
 Dutch Championship U16 2013 Sneek NED 2013-04-27
RcRownchangeRpKK*chgGame
 1929 0 2.50 6 0.00 1872   0.00 
  Tikranian, Alik 1969 NED0.0010.00 0.00 
  Haver, Sjoerd 1736 NED1.0010.00 0.00 
  Gieben, Stijn 2030 NED0.0010.00 0.00 
  Mollema, Thomas 1961 NED0.0010.00 0.00 
  Looijer, Dave 1938 NED1.0010.00 0.00 
  Van Dijk, Rowan 1938 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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