Individual Calculations January 2009
 Fragkos, Vasilios  Total change: -4.35  Rating chartPersonal card
 89th Ambelokipi Open Athens GRE 2008-09-06
RcRownchangeKK*chgGame
 1912 1978 4.50 7 0.46 15 6.90 
  Efkarpidis, Stylianos 1661 GRE1.0010.13151.95 
  Arvanitis, Georgios 1668 GRE1.0010.14152.10 
  Skalkotas, Nikolaos m2273 GRE0.001-0.1515-2.25 
  Fanourgakis, Konstantinos 1860 GRE0.001-0.6615-9.90 
  Fragkou, Eleni 1751 GRE1.0010.21153.15 
  Zografos, Achilleas 2146 GRE1.0010.721510.80 
  Tsimboukidis, Anastasios 2027 GRE0.5010.07151.05 

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 YOUTH (U16) TEAM CHAMPIONSHIP 2008 ATTICA GRE 2008-09-28
RcRownchangeKK*chgGame
 1895 1978 0.00 1 -0.61 15 -9.15 
  Kostas, Panagiotis 1895 GRE0.001-0.6115-9.15 

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)
 
 4o Open A.S.O.P. DIAS Petroupoli Athens GRE 2008-10-04
RcRownchangeKK*chgGame
 1732 1960 3.00 4 -0.10 15 -1.50 
  Mourtzouni, Maria 1751 GRE1.0010.23153.45 
  Diatsintos, Ilias 1690 GRE1.0010.17152.55 
  Mihopoulos, Konstantinos 1878 GRE0.001-0.6115-9.15 
  Bellos, Ioannis 1610 GRE1.0010.11151.65 

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)
 
 1st Greek Youth Under 16 Team Championship 2008 CHalkida GRE 2008-10-11
RcRownchangeKK*chgGame
 1896 1960 2.50 4 0.24 15 3.60 
  Malikentzou, Nafsika 1610 GRE1.0010.11151.65 
  Skoulakis, Charalambos 2059 GRE0.5010.14152.10 
  Pappelis, Dimitrios 1985 GRE0.001-0.4715-7.05 
  Sandalakis, Nikolaos 1929 GRE1.0010.46156.90 

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 YOUTH (U16) TEAM CHAMP. 2008 FINAL 8 ATTICA GRE 2008-10-31
RcRownchangeKK*chgGame
 1845 1960 1.00 2 -0.31 15 -4.65 
  Tassis, Ioannis 1787 GRE1.0010.27154.05 
  Kostas, Panagiotis 1902 GRE0.001-0.5815-8.70 

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)
 
 10th Aegaleo Open 2008 Aegaleo - Athens GRE 2008-11-01
RcRownchangeKK*chgGame
 1978 1960 2.50 5 0.03 15 0.45 
  Tepelenis, Nikolaos 2156 GRE0.001-0.2515-3.75 
  Kouliouras, Ioannis 1753 GRE1.0010.23153.45 
  Grigoriadis, Alexandros m2310 GRE0.001-0.1115-1.65 
  Terzidaki, Alexandra 1795 GRE1.0010.28154.20 
  Roumeliotis, Angelos 1875 GRE0.501-0.1215-1.80 

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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