Individual Calculations November 2009
 Efthimiou, Georgios  Total change: 3.45  Rating chartPersonal card
 17th Intern. Chess Tourn. "Honour to National Resistance" Nikaia - Athens GRE 2009-08-22
RcRownchangeKK*chgGame
 1820 1799 2.50 6 -0.42 15 -6.30 
  Tsomis, Dimitrios f2199  * GRE0.001-0.0815-1.20 
  Manolaraki, Yvonni 2073 GRE0.001-0.1715-2.55 
  Xanthopoulos, Vasilios 1548 GRE1.0010.19152.85 
  Liaskos, Leonidas 2007 GRE0.001-0.2315-3.45 
  Sidiropoulos, Nikolaos 1562 GRE0.501-0.3015-4.50 
  Bellos, Evangelos 1528 GRE1.0010.17152.55 
 * 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)
 
 1st PAPANASTASIO Peristeri - Athens GRE 2009-09-08
RcRownchangeKK*chgGame
 1941 1799 1.00 4 -0.39 15 -5.85 
  Dounis, Alexandros 2199  * GRE0.001-0.0815-1.20 
  Harokopakis, Georgios 1918 GRE0.001-0.3415-5.10 
  Kalofonos, Panayotis 1449 GRE1.0010.11151.65 
  Tepelenis, Nikolaos 2199  * GRE0.001-0.0815-1.20 
 * 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)
 
 1st Open Tournament Kaissa 1 Athens GRE 2009-09-13
RcRownchangeKK*chgGame
 1805 1799 3.50 5 1.04 15 15.60 
  Koliopoulos, Konstantinos 2195 GRE0.5010.42156.30 
  Vazelakis, Dimitrios 2006 GRE0.001-0.2315-3.45 
  Karatzanos, Konstantinos 1425 GRE1.0010.10151.50 
  Galanis, Dimitrios 1590 GRE1.0010.23153.45 
  Stamatakos, Dimitrios 1811 GRE1.0010.52157.80 

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)
 

 

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