Individual Calculations October 2008
 Sidiropoulos, Leonidas  Total change: -4.50  Rating chartPersonal card
 12th Heraklio Open 2008 - Group A Heraklio, Athens GRE 2008-06-14
RcRownchangeKK*chgGame
 1868 1669 2.00 8 -0.02 15 -0.30 
  Savoglou, Nikolaos 2019 GRE0.001-0.1115-1.65 
  Malamatas, Konstantinos 1884 GRE0.5010.27154.05 
  Michelakos, Panagiotis 1954 GRE0.001-0.1615-2.40 
  Mihopoulos, Konstantinos 1764 GRE0.001-0.3715-5.55 
  Tsironis, Leonidas 1824 GRE0.5010.21153.15 
  Patrinos, Ilias 1780 GRE1.0010.65159.75 
  Asimakopoulos, Konstantinos 1829 GRE0.001-0.2915-4.35 
  Tourkolias, Dimitrios 1887 GRE0.001-0.2215-3.30 

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)
 
 6th open Fysiolatris 2008, Ind. women's Attica champ. Nikaia, Athens GRE 2008-06-20
RcRownchangeKK*chgGame
 1967 1669 0.00 1 -0.15 15 -2.25 
  Sklavounos, Panagis 1967 GRE0.001-0.1515-2.25 

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)
 
 16th Inter. Open Tournament "Honor to National Resistance" Nikaia - Athens GRE 2008-08-25
RcRownchangeKK*chgGame
 1998 1669 0.50 5 -0.13 15 -1.95 
  Sgouros, Apostolos 2004 GRE0.001-0.1215-1.80 
  Paganoglou, Anastasia 1982 GRE0.5010.36155.40 
  Kostopoulos, Evangellos 2019 GRE0.001-0.1115-1.65 
  Kouvatsos, Filippos 2019 GRE0.001-0.1115-1.65 
  Sklavounos, Panagis 1967 GRE0.001-0.1515-2.25 

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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