Individual Calculations July 2008
 Sourgkounis, Angelos  Total change: 67.95  Rating chartPersonal card
 Kavala's Spring Individual Tournament 2008 Kavala GRE 2008-01-19
RcRownchangeKK*chgGame
 1939 1782 4.50 7 2.36 15 35.40 
  Skoulakis, Haralambos 1973 GRE0.5010.25153.75 
  Manelidis, Alexandros 1761 GRE1.0010.47157.05 
  Harokopakis, Georgios 1850 GRE1.0010.59158.85 
  Manelidou, Maria 1934 GRE1.0010.701510.50 
  Aftsoglou, Ioannis 2132 GRE0.001-0.1115-1.65 
  Kafetzis, Georgios 1900 GRE1.0010.66159.90 
  Manelidis, Savvas 2023 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)
 
 EUROPEAN INDIV. SCHOOL CHAMP. OPEN U13 Kallithea - Halkidiki GRE 2008-04-29
RcRownchangeKK*chgGame
 1880 1793 4.50 6 2.17 15 32.55 
  Palimeris, Dimitrios 1836 GRE1.0010.56158.40 
  Athanasov, Anatoli 2040 BUL0.001-0.1915-2.85 
  Tompros, Andreas-Hristos 1704 GRE0.501-0.1215-1.80 
  Drakakis, Georgios 1807 GRE1.0010.52157.80 
  Olcum, Ahmet 1937 TUR1.0010.691510.35 
  Mihelakos, Panayiotis 1954 GRE1.0010.711510.65 

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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