Individual Calculations September 2010
 Tsatsaronis, Dimitrios  Total change: -50.75  Rating chartPersonal card
 6th Open under 1900 national or international rating Pagrati - Athens GRE 2010-05-14
RcRownchangeKK*chgGame
 1652 1698 2.00 4 -0.27 25 -6.75 
  Vlahos, Ellisseos 1967 GRE0.001-0.1725-4.25 
  Beliotis, Georgios 1492 GRE0.001-0.7625-19.00 
  Adamis, Petros 1544 GRE1.0010.29257.25 
  Laspas, Panagiotis 1606 GRE1.0010.37259.25 

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)
 
 8th Fysiolatriko Open - Group B Nikaia - Athens GRE 2010-06-17
RcRownchangeKK*chgGame
 1449 1698 1.50 3 -0.90 25 -22.50 
  Grafakou, Sotiria-Aphrodite 1376 GRE1.0010.13253.25 
  Georgiadis, Nikitas 1432 GRE0.501-0.3225-8.00 
  Fakoudis, Ioannis 1539 GRE0.001-0.7125-17.75 

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)
 
 Summer Cup 2010 5th International Chess Tournament Porto Karras Halkidiki GRE 2010-07-11
RcRownchangeKK*chgGame
 1982 1698 0.50 6 -0.68 25 -17.00 
  Nedev, Trajko g2098  * MKD0.001-0.0825-2.00 
  Avagianos, Simeon 2034 GRE0.001-0.1225-3.00 
  Markantonis, Vasilios 1976 GRE0.5010.33258.25 
  Soultatis, Kostas 2098  * GRE0.001-0.0825-2.00 
  Hrisanthopoulos, Dimitrios 2095 GRE0.001-0.0825-2.00 
  Misailidis, Panagiotis 1589 GRE0.001-0.6525-16.25 
 * 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)
 
NOTE: K factor changed
 12th Open Tournament SO Aigaleo Aigaleo GRE 2010-07-31
RcRownchangeKK*chgGame
 1747 1698 1.00 3 -0.30 15 -4.50 
  Stamatakos, Dimitrios 1846 GRE0.001-0.3015-4.50 
  Kostouros, Alexandros 2098  * GRE0.001-0.0815-1.20 
  Koutsidi, Amalia 1298  * GRE1.0010.08151.20 
 * 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)
 

 

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