Individual Calculations April 2008
 Mitsakos, Achilleas  Total change: -18.30  Rating chartPersonal card
 Bikou Cup 1st Division Attica GRE 2007-11-04
RcRownchangeKK*chgGame
 1945 1847 0.00 4 -1.48 15 -22.20 
  Manassakis, Georgios 1964 GRE0.001-0.3415-5.10 
  Koumanis, Georgios 1898 GRE0.001-0.4315-6.45 
  Alexopoulos, Alexios 1875 GRE0.001-0.4615-6.90 
  Ikonomopoulou, Maria 2042 GRE0.001-0.2515-3.75 

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)
 
 83rd Ambelokipi Open Athens GRE 2007-12-01
RcRownchangeKK*chgGame
 1972 1847 1.00 3 -0.04 15 -0.60 
  Kakadelis, Stratos 2096 GRE0.001-0.1915-2.85 
  Anastasopoulos, Spyros 2077 GRE0.001-0.2115-3.15 
  Patrinos, Ilias 1743 GRE1.0010.36155.40 

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)
 
 84th Ambelokipi Open Ambelokipi - Athens GRE 2008-01-12
RcRownchangeKK*chgGame
 1808 1861 3.50 5 0.79 15 11.85 
  Zaharopoulos, Dionisios 1525 GRE1.0010.12151.80 
  Hajioannou, Dimos 1518 GRE1.0010.12151.80 
  Sideris, Theodoros 1991 GRE0.001-0.3215-4.80 
  Panagiotakos, Petros 1932 GRE1.0010.60159.00 
  Papadakis, Michalis 2075 GRE0.5010.27154.05 

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)
 
 4th "Triantafyllos Sipaeras" Memorial Open Ambelokipi, Athens GRE 2008-02-09
RcRownchangeKK*chgGame
 1930 1861 1.50 5 -0.49 15 -7.35 
  Markesinis, Eleftherios 2080 GRE0.001-0.2215-3.30 
  Sideris, Theodoros 1991 GRE0.001-0.3215-4.80 
  Karatzanos, Konstantinos 1511 GRE1.0010.11151.65 
  Delis, G 1981 GRE0.001-0.3415-5.10 
  Marinopoulos, Nikolaos 2085 GRE0.5010.28154.20 

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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