Individual Calculations September 2012
 Aznaouridis, Sokratis  Total change: -26.70  Rating chartPersonal card
 21st OPEN INTERNATIONAL TOURNAMENT of KAVALA - GROUP B Kavala GRE 2012-07-25
RcRownchangeKK*chgGame
 1796 1961 7.50 9 1.16 15 17.40 
  Betsakos, Hrisanthos 1569 GRE1.0010.08151.20 
  Apostolakakis, Konstantinos 1747 GRE0.501-0.2715-4.05 
  Lithoxoos, Theodoros 1728 GRE1.0010.21153.15 
  Theoharidis, Georgios 1880 GRE1.0010.39155.85 
  Stamoulas, Nikos 1775 GRE1.0010.26153.90 
  Drakaki, Anna-Maria 1834 GRE1.0010.33154.95 
  Harokopakis, Georgios 1918 GRE0.001-0.5615-8.40 
  Dermatopoulos, Alexandros 1806 GRE1.0010.29154.35 
  Androni, Konstantina 1910 GRE1.0010.43156.45 

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)
 
 III Balkan amateur chess festival Belogradchik 2012 Belogradchik BUL 2012-08-20
RcRownchangeKK*chgGame
 1782 1956 2.00 7 -2.94 15 -44.10 
  Mladenovic, Stefan 2240 SRB0.001-0.1615-2.40 
  Lazov, Stefan 1669 BUL0.001-0.8415-12.60 
  Nikolov, Zdravko 1742 BUL0.001-0.7715-11.55 
  Koleva, Aleksandrina 1656 BUL1.0010.15152.25 
  Belev, Ivaylo 1854 BUL0.501-0.1415-2.10 
  Rujan, Rodel-Marinel 1756 ROU0.001-0.7615-11.40 
  Gavrilov, Petar 1556  * BUL0.501-0.4215-6.30 
 * 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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