Individual Calculations July 2008
 Papamichael, Georgios  Total change: -56.70  Rating chartPersonal card
 85th Ambelokipi Open Ambelokipi - Athens GRE 2008-03-08
RcRownchangeKK*chgGame
 1742 1918 1.50 5 -2.00 15 -30.00 
  Draci, Robert 2166 ALB0.001-0.1915-2.85 
  Arvanitis, Georgios 1630 GRE0.001-0.8415-12.60 
  Zaharopoulos, Dionisios 1568 GRE0.501-0.3915-5.85 
  Vontikakis, Hrysostomos 1577 GRE1.0010.12151.80 
  Patrinos, Ilias 1767 GRE0.001-0.7015-10.50 

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. B' CATEGORY 2008 A' GROUP ATTICA GRE 2008-03-16
RcRownchangeKK*chgGame
 1996 1918 0.00 2 -0.79 15 -11.85 
  Kazanakis, Efstathios 1917 GRE0.001-0.5015-7.50 
  Papadakis, Michalis 2075 GRE0.001-0.2915-4.35 

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)
 
 86th Ambelokipi Open Ambelokipi - Athens GRE 2008-04-05
RcRownchangeKK*chgGame
 1992 1916 2.50 5 0.49 15 7.35 
  Mbourdakis, Stavros 1970 GRE1.0010.58158.70 
  Poteas, Ioannis 2162 GRE0.001-0.1915-2.85 
  Marianidis, Dimitrios 1928 GRE0.5010.02150.30 
  Drakakis, Georgios 1807 GRE1.0010.35155.25 
  Koerant, Filipos 2091 GRE0.001-0.2715-4.05 

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)
 
 87th Ambelokipi Open Athens GRE 2008-05-10
RcRownchangeKK*chgGame
 1817 1916 1.00 4 -1.48 15 -22.20 
  Karatzanos, Konstantinos 1566 GRE1.0010.11151.65 
  Anastasopoulos, Spyros 2201 GRE0.001-0.1615-2.40 
  Fahouri, Nidal 1680 JOR0.001-0.8015-12.00 
  Thomassin, Alexandre 1822 FRA0.001-0.6315-9.45 

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)
 

 

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