Individual Calculations April 2008
 Sienczewski, Zbigniew  Total change: -51.00  Rating chartPersonal card
 Bikou Cup 1st Division Attica GRE 2007-11-04
RcRownchangeKK*chgGame
 2141 2170 2.00 5 -0.68 15 -10.20 
  Goritsas, Christos f2330 GRE0.001-0.2915-4.35 
  Blazos, Vasilios 2013 GRE0.501-0.2115-3.15 
  Kokolias, Konstantinos 2175 GRE0.5010.01150.15 
  Georgiou, Kostantinos 2223 GRE0.001-0.4315-6.45 
  Manassakis, Georgios 1964 GRE1.0010.24153.60 

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)
 
 4th open ASOP Dias Athens - Petroupoli GRE 2007-12-05
RcRownchangeKK*chgGame
 1918 2170 3.50 6 -1.29 15 -19.35 
  Mourtzouni, Maria 1820 GRE1.0010.11151.65 
  Kserokasitis, Ioannis 1905 GRE0.501-0.3215-4.80 
  Aggelis, Nikolaos 2125 GRE0.001-0.5615-8.40 
  Pavlis, Antonios 1833 GRE0.501-0.3815-5.70 
  Rigopoulos-Tsigkos, Alexandros 1913 GRE0.501-0.3215-4.80 
  Roumeliotis, Angelos 1913 GRE1.0010.18152.70 

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)
 
 7th Egaleo Open 2008 Egaleo - Athens GRE 2008-01-12
RcRownchangeKK*chgGame
 1992 2170 4.50 7 -0.45 15 -6.75 
  Kouliouras, Ioannis 1820 GRE0.501-0.3915-5.85 
  Stavropoulos, Simeon 1820 GRE1.0010.11151.65 
  Liaskos, Leonidas 1956 GRE0.501-0.2715-4.05 
  Kostas, Panagiotis 1896 GRE1.0010.17152.55 
  Kostouros, Alexandros 2194 GRE0.5010.03150.45 
  Mbirlis, Hristos 2042 GRE1.0010.33154.95 
  Koliopoulos, Konstantinos 2219 GRE0.001-0.4315-6.45 

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 2008 Attica GRE 2008-01-26
RcRownchangeKK*chgGame
 2175 2170 0.50 3 -0.98 15 -14.70 
  Diatsintos, Apostolos 2095 GRE0.001-0.6015-9.00 
  Bozinakis, Pavlos 2120 GRE0.501-0.0715-1.05 
  Nikolaidis, Konstantinos f2311 GRE0.001-0.3115-4.65 

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)
 

 

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