Individual Calculations September 2014
 Ekkelboom, Bert  Total change: 52.40  Rating chartPersonal card
 Dutch Open 2014 - Reserve A Dieren NED 2014-07-22
RcRownchangeKK*chgGame
 1952 1800 4.00 9 1.31 40 52.40 
  Rutjes, Twan 1949 NED0.5010.20408.00 
  Eshuis, Hans 1940 NED1.0010.694027.60 
  Bloem, Mark 1967 NED0.001-0.2840-11.20 
  Van De Peut, Aart 1914 NED1.0010.664026.40 
  Moerkerken, Remko 1965 NED0.5010.22408.80 
  Keetman, Maaike 1969 NED0.001-0.2840-11.20 
  Etmans, Maarten f2033 NED0.001-0.2140-8.40 
  Geboers, Jimmy 1910 BEL0.5010.15406.00 
  Van Calmthout, Hans 1921 NED0.5010.16406.40 

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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