Individual Calculations October 2008
 Hristidis, Savas  Total change: 14.85  Rating chartPersonal card
 Team Cup Attica Friendship "Nikolaos Strofalis" 2008 Attica GRE 2008-03-16
RcRownchangeKK*chgGame
 1907 1797 1.00 1 0.65 15 9.75 
  Fidakis, Andreas 1907 GRE1.0010.65159.75 

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)
 
 12th Heraklio Open 2008 - Group A Heraklio, Athens GRE 2008-06-14
RcRownchangeKK*chgGame
 1913 1797 2.50 8 -0.33 15 -4.95 
  Papadopoulos, Agathaggelos 2077 GRE0.001-0.1615-2.40 
  Michelakos, Panagiotis 1954 GRE1.0010.711510.65 
  Kosmas-Lekkas, Dimitiros 2046 GRE0.001-0.1915-2.85 
  Ntatsis, Georgios 1951 GRE0.001-0.2915-4.35 
  Manassakis, Georgios 1957 GRE0.001-0.2915-4.35 
  Hatzoudis, Gerasimos 1704 GRE1.0010.37155.55 
  Nikomanis, Andreas 2029 GRE0.001-0.2115-3.15 
  Litsas, Panagiotis 1583 GRE0.501-0.2715-4.05 

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)
 
 36th Greek Team's Championship - A' Division Kallithea Halkidiki GRE 2008-07-06
RcRownchangeKK*chgGame
 1941 1797 2.50 6 0.58 15 8.70 
  Nikomanis, Andreas 1985 GRE0.5010.24153.60 
  Athanasiou, Georgios 1884 GRE0.5010.12151.80 
  Kostas, Panagiotis 1895 GRE0.001-0.3715-5.55 
  Sirpas, Argiris 1778 GRE0.001-0.5315-7.95 
  Hristodoulou, Panagiotis 2102 GRE1.0010.861512.90 
  Kalogiannidis, Ioannis 1999 GRE0.5010.26153.90 

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
 2024 1797 1.00 4 0.09 15 1.35 
  Kostas, Panagiotis 1895 GRE0.001-0.3715-5.55 
  Dimopoulos, Georgios 1979 GRE1.0010.741511.10 
  Grigoriadis, Alexandros m2147 GRE0.001-0.1115-1.65 
  Haralabidis, Tengkiz 2075 GRE0.001-0.1715-2.55 

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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