Individual Calculations September 2012
 De Kleuver, Jonathan  Total change: 42.90  Rating chartPersonal card
 Dutch Open 2012 - Reservegroep A Dieren NED 2012-07-24
RcRownchangeKK*chgGame
 2015 1880 4.00 8 1.43 30 42.90 
  Huysman, Arie 2046 NED0.5010.22306.60 
  Noordkamp, Wouter 2032 NED0.001-0.3030-9.00 
  Boersma, Jan 2116 NED0.5010.30309.00 
  Abels, Henk 1972 NED0.001-0.3730-11.10 
  Van Der Velde, Wytse 1957 NED1.0010.613018.30 
  Gielen, Wim 1966 NED1.0010.623018.60 
  Arp, Frans 2091 NED0.5010.27308.10 
  Fassaert, Desire 1937 NED0.5010.08302.40 

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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