Individual Calculations April 2009
 Solias, Georgios  Total change: -15.00  Rating chartPersonal card
 Bikou Cup 1st Division Attica - Local Clubs GRE 2008-11-16
RcRownchangeKK*chgGame
 2052 2040 2.00 4 0.08 15 1.20 
  Hristodoulou, Panagiotis 2110 GRE0.001-0.4015-6.00 
  Kesoglou, Konstantinos 2178 GRE0.5010.19152.85 
  Papapetropoulos, Periklis 2058 GRE1.0010.53157.95 
  Fatourou, Eleni 1860 GRE0.501-0.2415-3.60 

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)
 
 93th Ambelokipi Open Ambelokipi, Athens GRE 2009-01-10
RcRownchangeKK*chgGame
 1862 2040 2.50 5 -1.10 15 -16.50 
  Nemtsas, Hristoforos 1834 GRE1.0010.24153.60 
  Pagali, Marianna 1890 GRE0.501-0.2015-3.00 
  Koutoukidis, Panagiotis 1843 GRE0.501-0.2515-3.75 
  Papapetropoulos, Periklis 2025 GRE0.001-0.5215-7.80 
  Inaneishvili, Avtandil 1718 GEO0.501-0.3715-5.55 

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)
 
 2009 Attica teams Ch. B div. stage 1 - Group 2 Attica GRE 2009-01-18
RcRownchangeKK*chgGame
 2009 2040 0.50 2 -0.58 15 -8.70 
  Gazis, Panagiotis 1973 GRE0.501-0.0915-1.35 
  Konistis, Loukas 2044 GRE0.001-0.4915-7.35 

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)
 
 5th Memorial Siaperas Ambelokipi Athens GRE 2009-02-07
RcRownchangeKK*chgGame
 1917 2040 4.50 6 0.60 15 9.00 
  Maratos, Antonios 1739 GRE0.501-0.3515-5.25 
  Kiriazis, Dimitrios 1845 GRE1.0010.25153.75 
  Hajioannou, Dimos 1690 GRE1.0010.11151.65 
  Michailidis, Dimitrios 1964 GRE1.0010.40156.00 
  Khetsuriani, Besarion m2338 GEO0.001-0.1515-2.25 
  Nikolaidis, Georgios 1925 GRE1.0010.34155.10 

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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