Individual Calculations November 2009
 Sienczewski, Zbigniew  Total change: 8.10  Rating chartPersonal card
 1st PAPANASTASIO Peristeri - Athens GRE 2009-09-08
RcRownchangeKK*chgGame
 1957 2158 3.00 4 0.10 15 1.50 
  Bellos, Ioannis 1758  * GRE1.0010.08151.20 
  Tepelenis, Nikolaos 2269 GRE0.5010.15152.25 
  Zambrakos, Efthimios 1882 GRE0.501-0.3315-4.95 
  Harokopakis, Georgios 1918 GRE1.0010.20153.00 
 * 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
 1963 2158 5.50 7 0.44 15 6.60 
  Litsas, Panagiotis 1758  * GRE1.0010.08151.20 
  Mavroudis, Dionisios 1758  * GRE1.0010.08151.20 
  Lymperopoulos, Georgios 1910 GRE1.0010.19152.85 
  Sgouros, Apostolos 2012 GRE0.501-0.2015-3.00 
  Korlotsidis, Spiridon 1965 GRE0.001-0.7515-11.25 
  Kostouros, Alexandros 2222 GRE1.0010.59158.85 
  Konistis, Loukas 2119 GRE1.0010.45156.75 
 * 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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