Individual Calculations March 2010
 Tromp, Paul  Total change: -9.75  Rating chartPersonal card
 Klasse 3G Round 5-6 - Dutch Team Competition Various NED 2010-01-09
RcRownchangeKK*chgGame
 2029 2120 0.00 1 -0.62 25 -15.50 
  Holtackers, Daan 2029 NED0.001-0.6225-15.50 

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)
 
 Corus Chess Tournament - Tien 3C Wijk aan Zee NED 2010-01-22
RcRownchangeKK*chgGame
 2002 2120 5.50 8 0.23 25 5.75 
  Van Manen, Leonardo 2034 NED0.501-0.1225-3.00 
  Oosterlaken, Ed 2002 NED1.0010.34258.50 
  Roufs, Gerard 1964 NED0.501-0.2125-5.25 
  Van Wonderen, Piet 1985 NED0.501-0.1825-4.50 
  Veldhuysen, Klaas 2000 NED1.0010.34258.50 
  Ebels, Theo 2089 NED1.0010.462511.50 
  Van Tooren, Erik 1978 NED0.501-0.1925-4.75 
  Veenhuijsen, Rob 1965 NED0.501-0.2125-5.25 

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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