Individual Calculations September 2009
 Mayer, Istvan  Total change: 2.40  Rating chartPersonal card
 First Saturday FM-B July 2009 Budapest HUN 2009-07-04
RcRownchangeKK*chgGame
 2030 2184 7.50 10 0.56 15 8.40 
  Ellappen, Jenine wm1894 RSA1.0010.16152.40 
  Mezei, Csaba 2125 HUN1.0010.42156.30 
  Lakat, Gyula 1970 HUN0.501-0.2715-4.05 
  Boulahfa, Hicham 2022 NED1.0010.29154.35 
  Griffiths, Ryan Rhys 2137 IRL0.001-0.5715-8.55 
  Ellappen, Jenine wm1894 RSA0.501-0.3415-5.10 
  Mezei, Csaba 2125 HUN1.0010.42156.30 
  Lakat, Gyula 1970 HUN0.501-0.2715-4.05 
  Boulahfa, Hicham 2022 NED1.0010.29154.35 
  Griffiths, Ryan Rhys 2137 IRL1.0010.43156.45 

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)
 
 First Saturday FM-A Aug 2009 Budapest HUN 2009-08-01
RcRownchangeKK*chgGame
 2071 2184 6.00 10 -0.40 15 -6.00 
  Letay, Gyula f2144 HUN0.501-0.0615-0.90 
  Tourkolias, Dimitrios 1852 GRE1.0010.12151.80 
  Kovacs, Lajos 2166 HUN0.501-0.0315-0.45 
  Daamen, Ferry 2042 NED0.501-0.1915-2.85 
  Schenkerik, Csaba 2153 HUN0.501-0.0415-0.60 
  Letay, Gyula f2144 HUN0.501-0.0615-0.90 
  Tourkolias, Dimitrios 1852 GRE1.0010.12151.80 
  Kovacs, Lajos 2166 HUN0.501-0.0315-0.45 
  Daamen, Ferry 2042 NED0.501-0.1915-2.85 
  Schenkerik, Csaba 2153 HUN0.501-0.0415-0.60 

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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