Individual Calculations January 2009
 Bellos, Ioannis  Total change: 59.75  Rating chartPersonal card
 3o Open Asop Dias Petroupoli GRE 2008-09-06
RcRownchangeKK*chgGame
 1850 1581 2.50 6 1.40 25 35.00 
  Avagianos, Simeon 1931 GRE0.001-0.1125-2.75 
  Pavlis, Antonios 1842 GRE1.0010.822520.50 
  Simeonidis, Haralambos 1906 GRE0.5010.37259.25 
  Kouliouras, Ioannis 1768 GRE1.0010.742518.50 
  Sienczewski, Zbigniew 1931 POL0.001-0.1125-2.75 
  Fotiadis, Ioannis 1719 GRE0.001-0.3125-7.75 

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)
 
 4o Open A.S.O.P. DIAS Petroupoli Athens GRE 2008-10-04
RcRownchangeKK*chgGame
 1829 1581 2.00 5 0.99 25 24.75 
  Fessas, Prokopios 1931 GRE0.001-0.1125-2.75 
  Tsironis, Leonidas 1780 GRE0.001-0.2425-6.00 
  Mourtzouni, Maria 1751 GRE1.0010.722518.00 
  Fragkos, Vasilios 1931 GRE0.001-0.1125-2.75 
  Kouliouras, Ioannis 1753 GRE1.0010.732518.25 

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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