Individual Calculations November 2009
 Tsiropoulas, Apostolos  Total change: 30.75  Rating chartPersonal card
 17th Intern. Chess Tourn. "Honour to National Resistance" Nikaia - Athens GRE 2009-08-22
RcRownchangeKK*chgGame
 1946 2014 5.00 8 0.35 15 5.25 
  Nteves, Stamatios 1690 GRE1.0010.13151.95 
  Burtasova, Anna wg2325 RUS0.001-0.1415-2.10 
  Paizis, Konstantinos 1753 GRE0.501-0.3215-4.80 
  Arvanitis, Georgios 1746 GRE1.0010.17152.55 
  Papadopoulos, Emanouil 1741 GRE1.0010.17152.55 
  Skaperdas, Kostantinos 2222 GRE0.5010.27154.05 
  Atanasov, Radislav 2252 BUL0.001-0.2015-3.00 
  Zahariou, Nikolaus 1837 GRE1.0010.27154.05 

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
 2032 2010 4.50 6 1.70 15 25.50 
  Hondrovasilopoulos, Ioannis 1610  * GRE1.0010.08151.20 
  Karagiannis, Athanasios m2339 GRE0.5010.38155.70 
  Gogolis, Alexandros f2229 GRE1.0010.781511.70 
  Dounis, Alexandros 2215 GRE0.001-0.2415-3.60 
  Dimopoulos, Dimitrios 1882 GRE1.0010.33154.95 
  Harokopakis, Georgios 1918 GRE1.0010.37155.55 
 * 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)
 

 

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