Individual Calculations March 2011
 Koerant, Filipos  Total change: 38.70  Rating chartPersonal card
 2010 Team Ch Bikos Cup - Group A Attiki GRE 2010-10-17
RcRownchangeKK*chgGame
 2075 1996 2.50 6 0.13 15 1.95 
  Vlahos, Athanasios 1969 GRE0.001-0.5415-8.10 
  Seretakis, Nikolas 2205 GRE1.0010.771511.55 
  Katsiris, Ioannis 2107 GRE1.0010.65159.75 
  Soultatis, Kostas 2067 GRE0.001-0.4015-6.00 
  Angelousis, Athanaslos 2088 GRE0.001-0.3715-5.55 
  Delikanakis, Nikolaos 2012 GRE0.5010.02150.30 

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)
 
 110th Ambelokipi Open Ambelokipi - Athens GRE 2010-12-04
RcRownchangeKK*chgGame
 1998 2005 5.50 7 2.08 15 31.20 
  Bitsanis, Georgios 1605  * GRE1.0010.08151.20 
  Kiriazis, Dimitrios 1707 GRE1.0010.15152.25 
  Sienczewski, Zbigniew 2139 POL0.5010.18152.70 
  Delithanasis, Dimitrios 2242 GRE0.5010.30154.50 
  Mitrandzas, Athanasios 2103 GRE1.0010.63159.45 
  Vazelakis, Dimitrios 2026 GRE0.5010.03150.45 
  Kostouros, Alexandros 2163 GRE1.0010.711510.65 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 2nd Christmas open tournament Ambelokipi - Athens GRE 2010-12-22
RcRownchangeKK*chgGame
 1982 2005 3.50 6 0.37 15 5.55 
  Kostouros, Alexandros 2163 GRE0.5010.21153.15 
  Finokaliotis, Georgios 1947 GRE1.0010.42156.30 
  Sienczewski, Zbigniew 2139 POL0.001-0.3215-4.80 
  Mitsakos, Achilleas 1711 GRE1.0010.15152.25 
  Azis, Azizis Ektoras 2121 GRE0.001-0.3415-5.10 
  Fanourgakis, Konstantinos 1813 GRE1.0010.25153.75 

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)
 

 

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