Individual Calculations April 2008
 Roumeliotis, Angelos  Total change: -28.65  Rating chartPersonal card
 6th Egaleo Open 2007 Egaleo - Athens GRE 2007-11-03
RcRownchangeKK*chgGame
 2067 1913 0.00 2 -0.60 15 -9.00 
  Aggelis, Nikolaos 2125 GRE0.001-0.2315-3.45 
  Papadimitriou, Athanasios 2008 GRE0.001-0.3715-5.55 

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)
 
 Bikou Cup 1st Division Attica GRE 2007-11-04
RcRownchangeKK*chgGame
 2033 1913 2.00 6 -0.10 15 -1.50 
  Badredin, Panagiotis 1950 GRE1.0010.55158.25 
  Psaras, Stilianos 2212 GRE0.001-0.1515-2.25 
  Kapagiannidis, Dimitrios 1920 GRE0.001-0.4915-7.35 
  Katsouris, Georgios 2009 GRE0.001-0.3715-5.55 
  Pertzinidis, Ilias 2152 GRE0.001-0.2015-3.00 
  Kontarinis, Andreas 1954 GRE1.0010.56158.40 

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)
 
 4th open ASOP Dias Athens - Petroupoli GRE 2007-12-05
RcRownchangeKK*chgGame
 2006 1913 1.00 4 -0.58 15 -8.70 
  Pavlis, Antonios 1833 GRE0.001-0.6115-9.15 
  Drosos, Nikolaos 1829 GRE1.0010.38155.70 
  Margaritis, Fotios 2190 GRE0.001-0.1715-2.55 
  Sienczewski, Zbigniew 2170 POL0.001-0.1815-2.70 

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)
 
 7th Egaleo Open 2008 Egaleo - Athens GRE 2008-01-12
RcRownchangeKK*chgGame
 1664 1915 0.00 1 -0.81 15 -12.15 
  Petropoulos, Filaretos 1664 GRE0.001-0.8115-12.15 

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)
 
 84th Ambelokipi Open Ambelokipi - Athens GRE 2008-01-12
RcRownchangeKK*chgGame
 1718 1915 3.00 4 0.10 15 1.50 
  Papamichael, Georgios 1918 GRE0.001-0.5015-7.50 
  Nteoudis, Konstantinos 1565 GRE1.0010.11151.65 
  Karatzanos, Konstantinos 1565 GRE1.0010.11151.65 
  Fanourgakis, Konstantinos 1824 GRE1.0010.38155.70 

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)
 
 4th "Triantafyllos Sipaeras" Memorial Open Ambelokipi, Athens GRE 2008-02-09
RcRownchangeKK*chgGame
 1853 1915 3.50 6 0.08 15 1.20 
  Marinopoulos, Nikolaos 2085 GRE1.0010.721510.80 
  Hajioannou, Dimos 1565 GRE1.0010.11151.65 
  Poteas, Ioannis 2131 GRE0.001-0.2215-3.30 
  Hatzigiannis, Trifon 1797 GRE0.501-0.1615-2.40 
  Koukoufikis, Ioannis 1855 GRE0.001-0.5815-8.70 
  Efkarpidis, Stylianos 1686 GRE1.0010.21153.15 

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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