Individual Calculations April 2009
 Drakakis, Georgios  Total change: 7.35  Rating chartPersonal card
 Bikou Cup 1st Division Attica - Local Clubs GRE 2008-11-16
RcRownchangeKK*chgGame
 1832 1750 1.00 1 0.61 15 9.15 
  Giannopoulou, Kalliopi 1832 GRE1.0010.61159.15 

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)
 
 41 Indiv. Champ. Greece - Juniors U20 Peristeri - Athens GRE 2009-01-02
RcRownchangeKK*chgGame
 1922 1754 1.50 7 -0.66 15 -9.90 
  Bizopoulos, Alexandros 2104 GRE0.001-0.1115-1.65 
  Bellos, Evangelos 1560 GRE1.0010.25153.75 
  Skoulakis, Charalambos 2069 GRE0.001-0.1415-2.10 
  Papadopoulos, Nikolaos 2104 GRE0.5010.39155.85 
  Chrysomallis, Theodoros 1985 GRE0.001-0.2115-3.15 
  Papadopoulos, Georgios 1664 GRE0.001-0.6215-9.30 
  Malamatas, Konstantinos 1971 GRE0.001-0.2215-3.30 

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
 2065 1754 0.00 2 -0.28 15 -4.20 
  Skalkotas, Nikolaos m2104 GRE0.001-0.1115-1.65 
  Makkas, Panayiotis 2026 GRE0.001-0.1715-2.55 

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)
 
 5th Memorial Siaperas Ambelokipi Athens GRE 2009-02-07
RcRownchangeKK*chgGame
 1795 1754 4.00 7 0.82 15 12.30 
  Soukos, Konstantinos 2104 GRE0.001-0.1115-1.65 
  Karatzanos, Konstantinos 1458 GRE1.0010.15152.25 
  Fragkos, Vasilios 1956 GRE0.001-0.2415-3.60 
  Tsiros, Dimitrios 1546 GRE1.0010.23153.45 
  Stamiris, Gerasimos 1891 GRE0.001-0.3215-4.80 
  Vontikakis, Hrysostomos 1621 GRE1.0010.32154.80 
  Papafitsoros, Konstantinos 1989 GRE1.0010.791511.85 

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)
 

 

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