Individual Calculations November 2009
 Papahristoudis, Anastasios  Total change: 4.95  Rating chartPersonal card
 17th Intern. Chess Tourn. "Honour to National Resistance" Nikaia - Athens GRE 2009-08-22
RcRownchangeKK*chgGame
 1909 2067 5.50 8 0.07 15 1.05 
  Patrinos, Ilias 1746 GRE0.501-0.3715-5.55 
  Grigoriadis, Mihail 1723 GRE1.0010.12151.80 
  Sergeyev, Alexander f2363 KAZ0.001-0.1515-2.25 
  Bitsanis, Panagiotis 1775 GRE1.0010.15152.25 
  Gkikas, Hristos 1882 GRE1.0010.26153.90 
  Gazis, Efstathios f2266 GRE0.001-0.2415-3.60 
  Iatros, Aristidis 1849 GRE1.0010.22153.30 
  Poulopoulos, Ioannis 1667  * 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)
 
 98th Open Abelokipon Ambelokipi - Athens GRE 2009-09-05
RcRownchangeKK*chgGame
 1940 2090 5.00 7 0.26 15 3.90 
  Poulopoulos, I 1690  * GRE1.0010.08151.20 
  Adamos, Thomas 1800 GRE1.0010.16152.40 
  Michailidis, Dimitrios 1910 GRE0.501-0.2415-3.60 
  Aznaouridis, Sokratis 1949 GRE1.0010.31154.65 
  Poulos, G 2083 GRE0.001-0.5115-7.65 
  Kharlambidi, Tengiz 2116 GRE1.0010.54158.10 
  Ponirakis, D 2032 GRE0.501-0.0815-1.20 
 * 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)
 

 

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