Individual Calculations September 2009
 Kivelos, Sotirios  Total change: -31.80  Rating chartPersonal card
 18th Open Inter. Tourn. "KAVALA 2009" GROUP B Kavala GRE 2009-08-01
RcRownchangeKK*chgGame
 1754 1996 5.00 9 -2.12 15 -31.80 
  Giannopoulos, Ioannis 1608 GRE1.0010.09151.35 
  Sotiropoulos, Theodoros 1777 GRE1.0010.22153.30 
  Kesaris, Evangelos 1876 GRE0.501-0.1615-2.40 
  Vatkali, Dimitra 1865 GRE0.001-0.6815-10.20 
  Basios, Athanasios 1841 GRE0.001-0.7115-10.65 
  Kipraki, Nikoleta 1650 GRE1.0010.11151.65 
  Magkias, Vasilios 1725 GRE0.501-0.3315-4.95 
  Lithoxoos, Theodoros 1685 GRE1.0010.14152.10 
  Palaskos, Ahileas 1758 GRE0.001-0.8015-12.00 

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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