Individual Calculations April 2009
 Sfougatakis, Nikolaos  Total change: -28.05  Rating chartPersonal card
 Bikou Cup 1st Division Attica - Local Clubs GRE 2008-11-16
RcRownchangeKK*chgGame
 2116 2021 1.50 3 0.37 15 5.55 
  Skaperdas, Kostantinos 2215 GRE0.5010.25153.75 
  Tolis, Evangelos 2038 GRE0.001-0.4815-7.20 
  Rozakis, Dimitrios 2096 GRE1.0010.60159.00 

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)
 
 92o Ambelokipi Open Amblelokipi - Athens GRE 2008-12-06
RcRownchangeKK*chgGame
 1892 2021 2.00 3 0.05 15 0.75 
  Karlis, Nikolaos 1743 GRE1.0010.17152.55 
  Poteas, Ioannis 2164 GRE0.001-0.3115-4.65 
  Fragkou, Eleni 1769 GRE1.0010.19152.85 

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
 1799 2002 2.50 5 -1.16 15 -17.40 
  Ntovas, Dimitrios 1652 GRE1.0010.11151.65 
  Tepelenis, Nikolaos 2189 GRE0.001-0.2615-3.90 
  Mitsakos, Achilleas 1784 GRE1.0010.22153.30 
  Inaneishvili, Avtandil 1718 GEO0.001-0.8415-12.60 
  Kontos, Vasilios 1652 GRE0.501-0.3915-5.85 

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
 1908 2002 2.00 5 -1.13 15 -16.95 
  Fahouri, Nidal 1790 JOR1.0010.23153.45 
  Delithanasis, Dimitrios 2262 GRE0.001-0.1815-2.70 
  Dekanozishvili, Tamaz 1827 GEO0.001-0.7315-10.95 
  Avgoustinatos, Vassilis 1819 GRE0.001-0.7415-11.10 
  Koutoukidis, Panagiotis 1843 GRE1.0010.29154.35 

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)
 

 

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