Individual Calculations May 2011
 Geroukalis, Athanasios  Total change: -24.60  Rating chartPersonal card
 Bikos Teams Cup 2010 group B Attiki GRE 2010-10-17
RcRownchangeKK*chgGame
 1784 1975 2.50 5 -1.16 15 -17.40 
  Doudaniotis, Dimitrios 1910 GRE0.501-0.0915-1.35 
  Halkiadakis, Evangelos 1604 GRE0.501-0.4015-6.00 
  Fanourgakis, Konstantinos 1814 GRE0.501-0.2115-3.15 
  Kourmoulakis, Konstantinos 1814 GRE0.001-0.7115-10.65 
  Stamoulis, Ilias 1780 GRE1.0010.25153.75 

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)
 
 Attica Team Championship 2011 - A' Local Category Attiki GRE 2011-01-16
RcRownchangeKK*chgGame
 1858 1964 1.00 2 -0.26 15 -3.90 
  Terzakis, Athanasios 1714 GRE0.501-0.3115-4.65 
  Anagnostou, Ioannis 2001 GRE0.5010.05150.75 

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)
 
 9th Open Pagratiou > 1900 rating Pagrati - Athens GRE 2011-01-18
RcRownchangeKK*chgGame
 1996 1964 3.00 7 -0.22 15 -3.30 
  Drakopoulos, Anastasios 2171 GRE0.001-0.2315-3.45 
  Kefalas, Spyridon 1854 GRE1.0010.35155.25 
  Tepelenis, Nikolaos 2204 GRE0.001-0.2015-3.00 
  Zahariou, Nikolaus 1875 GRE1.0010.38155.70 
  Papadimitriou, Loukas 2144 GRE0.001-0.2615-3.90 
  Siaparinas, Konstantinos 1979 GRE1.0010.52157.80 
  Maroulakos, Stavros 1748 GRE0.001-0.7815-11.70 

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)
 

 

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