Individual Calculations September 2009
 Koutoukidis, Panagiotis  Total change: -35.40  Rating chartPersonal card
 13th Heraklio Open 2009 - Group A' N.Heraklio - Attiki GRE 2009-06-13
RcRownchangeKK*chgGame
 1824 1895 1.50 5 -1.48 15 -22.20 
  Sandalakis, Angelos 2245 GRE0.001-0.1115-1.65 
  Fotiadis, Ioannis 1772 GRE0.001-0.6715-10.05 
  Barogianni, Sotiria 1545 GRE1.0010.11151.65 
  Kallias, Nikolaos 1774 GRE0.501-0.1615-2.40 
  Adamos, Thomas 1783 GRE0.001-0.6515-9.75 

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)
 
 37th Greek Team Championship of A' Category Halkidiki GRE 2009-07-03
RcRownchangeKK*chgGame
 1769 1936 4.00 7 -0.88 15 -13.20 
  Anastasiadis, Dimitrios 1643 GRE1.0010.15152.25 
  Terzis, Filippos-Stamatis 1682 GRE0.001-0.8115-12.15 
  Gkikas, Hristos 1882 GRE0.501-0.0815-1.20 
  Magklaras, Themistoklis-Panayio 1544 GRE1.0010.08151.20 
  Kourkoulos-Arditis, Stamatis 1858 GRE0.501-0.1115-1.65 
  Wagner, Dennis 2061 GER0.5010.17152.55 
  Tsakiris, Haralambos 1711 GRE0.501-0.2815-4.20 

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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