Individual Calculations April 2009
 Erdelyi, Tamas  Total change: -10.30  Rating chartPersonal card
 Gibraltar Master 2009 Gibraltar ENG 2009-01-27
RcRownchangeKK*chgGame
 2170 2152 4.00 8 0.18 10 1.80 
  Spanton, Tim R 2008 ENG0.001-0.6910-6.90 
  Skage, Oystein Aagedal 1925 NOR1.0010.21102.10 
  Kharous, Ernest m2400 RUS1.0010.81108.10 
  Nithander, Victor f2369 SWE0.001-0.2210-2.20 
  Klinova, Masha mwg2328 ISR0.5010.23102.30 
  Carlhammar, Magnus 2351 SWE0.001-0.2410-2.40 
  Zanetti, Bruno 2008 SUI0.501-0.1910-1.90 
  Helin, Mikael 1974 SWE1.0010.27102.70 

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)
 
 Gibraltar Challengers 1 2009 Gibraltar ENG 2009-01-27
RcRownchangeKK*chgGame
 2016 2152 1.50 3 -0.54 10 -5.40 
  Haug, Marianne Wold 1935 NOR0.501-0.2810-2.80 
  Navarro Perez, Manuel 2097 ESP0.501-0.0810-0.80 
  Pettersen, Joar Gullestad 2016 NOR0.501-0.1810-1.80 

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)
 
 Gibraltar Challengers 2 2009 Gibraltar ENG 2009-02-01
RcRownchangeKK*chgGame
 2038 2152 2.50 4 -0.11 10 -1.10 
  Nisbet, Alex Ian 1975 SCO1.0010.27102.70 
  Brown, Thomas 2027 WLS0.501-0.1710-1.70 
  Obiamiwe, Paul 2035 NGR1.0010.34103.40 
  Haugstad, Espen 2114 NOR0.001-0.5510-5.50 

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)
 
 Caissa Rating Kecskemet HUN 2009-02-20
RcRownchangeKK*chgGame
 2037 2152 6.00 10 -0.56 10 -5.60 
  Papakonstantinou, Spyridon 2102 GRE0.501-0.0710-0.70 
  Kulmany, Istvan Mihaly 1994 HUN0.501-0.2110-2.10 
  Donko, Matyas f2010 HUN0.501-0.1910-1.90 
  Hajagos, Janos 2034 HUN0.501-0.1610-1.60 
  Zsiros, Laszlo 2043 HUN1.0010.35103.50 
  Papakonstantinou, Spyridon 2102 GRE1.0010.43104.30 
  Kulmany, Istvan Mihaly 1994 HUN0.501-0.2110-2.10 
  Donko, Matyas f2010 HUN0.501-0.1910-1.90 
  Hajagos, Janos 2034 HUN0.501-0.1610-1.60 
  Zsiros, Laszlo 2043 HUN0.501-0.1510-1.50 

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)
 

 

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