Individual Calculations July 2009
 Paouris, Nikolaos  Total change: 30.15  Rating chartPersonal card
 2009 Attica teams Ch C div. - stage 1 - Group 1 Attica GRE 2009-01-18
RcRownchangeKK*chgGame
 1914 1855 3.00 3 1.74 15 26.10 
  Sarris, Georgios 1906 GRE1.0010.57158.55 
  Iliopoulos, Andreas 1907 GRE1.0010.57158.55 
  Lakafosis, Ioannis 1930 GRE1.0010.60159.00 

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)
 
 2009 Attica teams Ch C div. stage 2 - Group 1 Attica GRE 2009-01-18
RcRownchangeKK*chgGame
 2197 1855 0.00 2 -0.23 15 -3.45 
  Skaperdas, Kostantinos 2205 GRE0.001-0.1115-1.65 
  Tepelenis, Nikolaos 2189 GRE0.001-0.1215-1.80 

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)
 
 Attica Teams Cup Attica GRE 2009-03-21
RcRownchangeKK*chgGame
 2043 1855 1.00 2 0.49 15 7.35 
  Drivas, Stefanos 1995 GRE1.0010.691510.35 
  Diatsintos, Apostolos 2091 GRE0.001-0.2015-3.00 

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)
 
 WORLD AMATEUR CHAMPIONSHIP 2009 Thessaloniki GRE 2009-04-27
RcRownchangeKK*chgGame
 1799 1867 3.50 6 0.01 15 0.15 
  Hajiyev, Aziz Farhad Oglu 1601 AZE1.0010.18152.70 
  Petousis, Konstantinos 1775 GRE1.0010.37155.55 
  Merkouris, Panagiotis 1976 GRE0.001-0.3515-5.25 
  Papathanasiou, Ageliki 1915 GRE0.5010.07151.05 
  Nikoleris, Evangelos 1896 GRE0.001-0.4615-6.90 
  Tsolaki, Eleni 1631 GRE1.0010.20153.00 

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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