Individual Calculations September 2014
 Merza, Morris  Total change: 1.00  Rating chartPersonal card
 Dutch Open 2014 - Reserve A Dieren NED 2014-07-22
RcRownchangeKK*chgGame
 1977 2145 6.50 9 0.05 20 1.00 
  Wille, Ruud 1892 NED1.0010.19203.80 
  Van De Peut, Aart 1914 NED1.0010.21204.20 
  Schleipfenbauer, Bent 1966 NED0.501-0.2320-4.60 
  Moes, Waldemar 2025 NED0.501-0.1620-3.20 
  Rutjes, Twan 1949 NED1.0010.25205.00 
  Gunther, Justin 2075 NED0.501-0.1020-2.00 
  De Wit, Albert 2008 NED0.001-0.6820-13.60 
  Keetman, Maaike 1969 NED1.0010.27205.40 
  Zeeman, Zagar 1992 NED1.0010.30206.00 

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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