Individual Calculations July 2009
 Koerant, Filipos  Total change: 13.65  Rating chartPersonal card
 Team Cup Attica Friendship 2009 "NIKOS STROFALIS" Attica GRE 2009-01-18
RcRownchangeKK*chgGame
 1965 2095 3.50 4 0.80 15 12.00 
  Karahisaridis, Vasilios 1968 GRE0.501-0.1715-2.55 
  Koumanis, Georgios 1937 GRE1.0010.29154.35 
  Liaskos, Leonidas 1997 GRE1.0010.37155.55 
  Fragkos, Vasilios 1956 GRE1.0010.31154.65 

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)
 
 94th Ambelokipi open Ambelokipi - Athens GRE 2009-03-07
RcRownchangeKK*chgGame
 1996 2095 4.00 6 0.30 15 4.50 
  Sidiropoulos, Leonidas 1745 GRE0.501-0.3915-5.85 
  Sarakenidis, Nikolaos 1896 GRE1.0010.24153.60 
  Nikolaidou, Eleni 1857 GRE0.501-0.3015-4.50 
  Makkas, Panayiotis 2026 GRE1.0010.40156.00 
  Delithanasis, Dimitrios 2262 GRE1.0010.721510.80 
  Tepelenis, Nikolaos 2189 GRE0.001-0.3715-5.55 

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)
 
 Attica Teams Cup Attica GRE 2009-03-21
RcRownchangeKK*chgGame
 1962 2095 1.00 1 0.32 15 4.80 
  Ntatsis, Georgios 1962 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)
 
 95th Open Ambelokipon Ambelokipi - Athens GRE 2009-04-04
RcRownchangeKK*chgGame
 1923 2073 4.00 6 -0.09 15 -1.35 
  Kiriazis, Dimitrios 1797 GRE1.0010.17152.55 
  Sarakenidis, Nikolaos 1868 GRE0.001-0.7615-11.40 
  Adamos, Thomas 1783 GRE1.0010.16152.40 
  Avgoustinatos, Vassilis 1814 GRE1.0010.18152.70 
  Skalkotas, Nikolaos m2278 GRE0.001-0.2415-3.60 
  Xylogiannopoulos, Antonios 1999 GRE1.0010.40156.00 

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)
 
 Easter Tournament 2009 PS Peristeriou Peristeri - Athens GRE 2009-04-21
RcRownchangeKK*chgGame
 1932 2073 3.00 6 -0.92 15 -13.80 
  Bellos, Evangelos 1723 GRE1.0010.11151.65 
  Kamenets, Anatolij m2247 UKR0.5010.23153.45 
  Grigoriadis, Alexandros m2363 GRE0.001-0.1615-2.40 
  Kourkoulos-Arditis, Stamatis 1811 GRE0.001-0.8215-12.30 
  Terzakis, Athanasios 1723 GRE0.501-0.3915-5.85 
  Sidiropoulos, Leonidas 1723 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)
 
 96 Ambelokipi Open Athens GRE 2009-05-09
RcRownchangeKK*chgGame
 1948 2073 5.00 7 0.50 15 7.50 
  Fakkas, Argiris 1723 GRE1.0010.11151.65 
  Syfantos, Nikolaos 1823 GRE0.501-0.3115-4.65 
  Arvanitakis, Panagiotis 1723 GRE1.0010.11151.65 
  Delithanasis, Dimitrios 2280 GRE0.001-0.2315-3.45 
  Kiriazis, Dimitrios 1797 GRE1.0010.17152.55 
  Papafitsoros, Konstantinos 1941 GRE1.0010.32154.80 
  Kotrotsos, Vasilios f2351 GRE0.5010.33154.95 

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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