Individual Calculations April 2009
 Fragkos, Vasilios  Total change: 2.55  Rating chartPersonal card
 Bikou Cup 1st Division Attica - Local Clubs GRE 2008-11-16
RcRownchangeKK*chgGame
 2179 1960 0.50 1 0.28 15 4.20 
  Kostopoulos, Evangellos 2179 GRE0.5010.28154.20 

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
 2126 1960 3.00 6 1.27 15 19.05 
  Zbigniew, Sienczewski 2120 POL0.5010.21153.15 
  Tsangaris, Spyridon 1993 GRE1.0010.55158.25 
  Poteas, Ioannis 2164 GRE0.5010.26153.90 
  Koerant, Filipos 2072 GRE1.0010.65159.75 
  Delithanasis, Dimitrios 2251 GRE0.001-0.1515-2.25 
  Tepelenis, Nikolaos 2156 GRE0.001-0.2515-3.75 

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)
 
 2009 Indiv. Youth Champ. of Attica - Boys U 16 Nikea - Athens GRE 2008-12-23
RcRownchangeKK*chgGame
 1898 1960 2.50 5 -0.34 15 -5.10 
  Kasidonis, Antonios 1703 GRE1.0010.18152.70 
  Kosmas-Lekkas, Dimitiros 2094 GRE0.5010.18152.70 
  Kaforos, Dimitrios-Alkis 2173 GRE0.001-0.2315-3.45 
  Aznaouridis, Sokratis-Panagioti 1893 GRE0.001-0.5915-8.85 
  Terzakis, Athanasios 1629 GRE1.0010.12151.80 

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)
 
 1o open ASOP Dias 2009 Petroupoli - Athens GRE 2009-01-10
RcRownchangeKK*chgGame
 1914 1956 2.50 5 -0.15 15 -2.25 
  Stavropoulos, Simeon 1606 GRE1.0010.11151.65 
  Sienczewski, Zbigniew 2124 POL0.001-0.2815-4.20 
  Bellos, Ioannis 1641 GRE1.0010.14152.10 
  Dounis, Alexandros 2158 GRE0.5010.26153.90 
  Taylor, Michael 2043 ENG0.001-0.3815-5.70 

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)
 
 5th Memorial Siaperas Ambelokipi Athens GRE 2009-02-07
RcRownchangeKK*chgGame
 1793 1956 4.00 7 -0.89 15 -13.35 
  Tsiros, Fragkiskos Vlasios 1606 GRE1.0010.11151.65 
  Khetsuriani, Besarion m2306 GEO0.001-0.1115-1.65 
  Drakakis, Georgios 1754 GRE1.0010.24153.60 
  Arvanitis, Georgios 1703 GRE0.001-0.8115-12.15 
  Fragkou, Eleni 1759 GRE0.001-0.7515-11.25 
  Arvanitakis, Panagiotis 1606 GRE1.0010.11151.65 
  Avgoustinatos, Vassilis 1819 GRE1.0010.32154.80 

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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