Individual Calculations July 2008
 Sigouros, Ioannis  Total change: -37.95  Rating chartPersonal card
 85th Ambelokipi Open Ambelokipi - Athens GRE 2008-03-08
RcRownchangeKK*chgGame
 1930 2082 4.00 6 -0.13 15 -1.95 
  Zaharopoulos, Dionisios 1732 GRE1.0010.11151.65 
  Rallis, Dimitrios 1870 GRE1.0010.23153.45 
  Anastasopoulos, Spyros 2173 GRE0.5010.12151.80 
  Michelakos, Panagiotis 1930 GRE0.001-0.7015-10.50 
  Panagiotakos, Petros 1932 GRE1.0010.30154.50 
  Rigopoulos-Tsigkos, Alexandros 1943 GRE0.501-0.1915-2.85 

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 TEAM CHAMP. A' LOCAL CAT. A' GROUP ATTICA GRE 2008-03-16
RcRownchangeKK*chgGame
 2093 2082 1.50 5 -0.90 15 -13.50 
  Goritsas, Christos f2330 GRE0.001-0.1915-2.85 
  Drosakis, Nikolaos 2078 GRE0.001-0.5115-7.65 
  Papageorgiou, Ioannis 1804 GRE1.0010.17152.55 
  Pertzinidis, Ilias 2152 GRE0.001-0.4015-6.00 
  Korres, Evangelos 2100 GRE0.5010.03150.45 

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)
 
 87th Ambelokipi Open Athens GRE 2008-05-10
RcRownchangeKK*chgGame
 1800 2046 2.50 5 -1.50 15 -22.50 
  Fahouri, Nidal 1696 JOR0.001-0.8915-13.35 
  Nikolaidou, Eleni 1813 GRE1.0010.21153.15 
  Mitsakos, Achilleas 1843 GRE0.501-0.2615-3.90 
  Kaouras, Stefanos 1838 GRE1.0010.23153.45 
  Megaloudis, Petros 1811 GRE0.001-0.7915-11.85 

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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