Individual Calculations September 2012
 Auth, Robert  Total change: -40.05  Rating chartPersonal card
 21st OPEN INTERNATIONAL TOURNAMENT of KAVALA - GROUP B Kavala GRE 2012-07-25
RcRownchangeKK*chgGame
 1676 1986 5.00 9 -2.67 15 -40.05 
  Tsaknakis, Zisis 1616 GRE1.0010.10151.50 
  Kemularia, Mariam 1773 GEO0.501-0.2715-4.05 
  Apostolakakis, Konstantinos 1747 GRE0.001-0.8015-12.00 
  Moshou, Alexia 1664 GRE0.501-0.3715-5.55 
  Kontogianni, Maria-Hristina 1604 GRE0.501-0.4115-6.15 
  Betsakos, Hrisanthos 1586  * GRE0.501-0.4215-6.30 
  Fakhiridou, Anna-Raisa 1586  * GRE1.0010.08151.20 
  Stamidis, Daniil 1700 GRE1.0010.16152.40 
  Arvanitidis, Efstratios 1806 GRE0.001-0.7415-11.10 
 * 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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