Individual Calculations November 2009
 Makkas, Panayiotis  Total change: -36.90  Rating chartPersonal card
 17th Intern. Chess Tourn. "Honour to National Resistance" Nikaia - Athens GRE 2009-08-22
RcRownchangeKK*chgGame
 1837 2014 5.00 8 -0.75 15 -11.25 
  Selianiti, Eleana 1713 GRE1.0010.15152.25 
  Goumas, Georgios 2315 GRE0.001-0.1515-2.25 
  Bitsanis, Panagiotis 1775 GRE0.501-0.3015-4.50 
  Paizis, Konstantinos 1753 GRE1.0010.18152.70 
  Kokossis, Danae 1758 ENG0.501-0.3115-4.65 
  Zahariou, Nikolaus 1837 GRE0.001-0.7315-10.95 
  Koutsompinas, Georgios 1726 GRE1.0010.16152.40 
  Avgoustinatos, Vassilis 1817 GRE1.0010.25153.75 

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
 1655 2006 4.50 7 -1.71 15 -25.65 
  Ntovas, D 1606  * GRE1.0010.08151.20 
  Stamos, F 1719 GRE0.001-0.8415-12.60 
  Bekakos, Mihail 1657 GRE0.501-0.3915-5.85 
  Poulopoulos, I 1648 GRE0.001-0.9015-13.50 
  Hajioannou, Dimos 1606  * GRE1.0010.08151.20 
  Tsiros, Fragkiskos Vlasios 1606  * GRE1.0010.08151.20 
  Arvanitis, Georgios 1746 GRE1.0010.18152.70 
 * 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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