Individual Calculations September 2013
 Welling, Sophie  Total change: 65.70  Rating chartPersonal card
 Hogeschool Zeeland Chess Tournament 2013 Vlissingen NED 2013-08-03
RcRownchangeKK*chgGame
 1856 1567 3.50 8 2.19 30 65.70 
  Sparreboom, Wil 1967  * NED0.001-0.0830-2.40 
  Van Der Wouw, Dick 1746 NED0.5010.23306.90 
  Steijvers, Leon 1755 NED1.0010.743022.20 
  Jenisch, Achim 1859 GER0.5010.353010.50 
  Schoor, Carl 1858 NED1.0010.853025.50 
  Van De Griend, Johan 1959 NED0.001-0.0830-2.40 
  Verbeek, Martijn 1853 NED0.5010.343010.20 
  Freer, Robert 1850 NED0.001-0.1630-4.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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