Individual Calculations September 2009
 Ellappen, Jenine  Total change: 13.50  Rating chartPersonal card
 First Saturday FM-B July 2009 Budapest HUN 2009-07-04
RcRownchangeKK*chgGame
 2088 1894 3.50 10 0.90 15 13.50 
  Mayer, Istvan f2184 HUN0.001-0.1615-2.40 
  Lakat, Gyula 1970 HUN0.5010.10151.50 
  Griffiths, Ryan Rhys 2137 IRL0.5010.30154.50 
  Mezei, Csaba 2125 HUN0.001-0.2115-3.15 
  Boulahfa, Hicham 2022 NED0.5010.17152.55 
  Mayer, Istvan f2184 HUN0.5010.34155.10 
  Lakat, Gyula 1970 HUN0.001-0.4015-6.00 
  Griffiths, Ryan Rhys 2137 IRL1.0010.801512.00 
  Mezei, Csaba 2125 HUN0.001-0.2115-3.15 
  Boulahfa, Hicham 2022 NED0.5010.17152.55 

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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