Individual Calculations April 2008
 Megaloudis, Petros  Total change: 7.80  Rating chartPersonal card
 83rd Ambelokipi Open Athens GRE 2007-12-01
RcRownchangeKK*chgGame
 2052 1842 1.00 4 0.06 15 0.90 
  Girvalakis, Spyridon 2083 GRE1.0010.801512.00 
  Adoptante, Roderick 2136 PHI0.001-0.1515-2.25 
  Ntatsis, Georgios 1992 GRE0.001-0.3015-4.50 
  Kosmas-Lekkas, Dimitiros 1998 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)
 
 84th Ambelokipi Open Ambelokipi - Athens GRE 2008-01-12
RcRownchangeKK*chgGame
 1709 1803 3.00 4 0.53 15 7.95 
  Anastasopoulos, Spyros 2153 GRE0.001-0.1115-1.65 
  Zaharopoulos, Dionisios 1525 GRE1.0010.17152.55 
  Karatzanos, Konstantinos 1453 GRE1.0010.11151.65 
  Anisios, Markos 1704 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)
 
 4th "Triantafyllos Sipaeras" Memorial Open Ambelokipi, Athens GRE 2008-02-09
RcRownchangeKK*chgGame
 1795 1803 1.50 3 -0.07 15 -1.05 
  Kesoglou, Konstantinos 2147 GRE0.001-0.1215-1.80 
  Bafas, Athanasios 1720 GRE0.501-0.1115-1.65 
  Hajioannou, Dimos 1518 GRE1.0010.16152.40 

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)
 

 

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