Individual Calculations November 2009
 Bellos, Ioannis  Total change: 26.10  Rating chartPersonal card
 17th Intern. Chess Tourn. "Honour to National Resistance" Nikaia - Athens GRE 2009-08-22
RcRownchangeKK*chgGame
 1908 1666 1.00 5 0.01 15 0.15 
  Nakas, Spyridon 1959 GRE0.5010.35155.25 
  Sklavounos, Panagis 1945 GRE0.5010.34155.10 
  Papamichael, Georgios 1884 GRE0.001-0.2215-3.30 
  Panagiotakos, Petros 1887 GRE0.001-0.2215-3.30 
  Nemtsas, Hristoforos 1866 GRE0.001-0.2415-3.60 

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)
 
 1st PAPANASTASIO Peristeri - Athens GRE 2009-09-08
RcRownchangeKK*chgGame
 1891 1698 1.50 4 0.34 15 5.10 
  Sienczewski, Zbigniew 2098  * POL0.001-0.0815-1.20 
  Koerant, Filipos 2024 GRE0.5010.37155.55 
  Savoglou, Nikolaos 1950 GRE0.5010.31154.65 
  Noutsos, Stamoulis 1492 GRE0.501-0.2615-3.90 
 * 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)
 
 4o open ASOP DIAS 2009 Petroupoli - Athens GRE 2009-09-12
RcRownchangeKK*chgGame
 1943 1698 2.50 5 1.39 15 20.85 
  Konistis, Loukas 2098  * GRE0.5010.42156.30 
  Grigoriadis, Mihail 1716 GRE1.0010.53157.95 
  Kostouros, Alexandros 2098  * GRE0.001-0.0815-1.20 
  Mpagatelas, Kiriakos 1895 GRE0.5010.25153.75 
  Lymperopoulos, Georgios 1910 GRE0.5010.27154.05 
 * 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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