Individual Calculations September 2010
 Giordos, Vasilios  Total change: -20.40  Rating chartPersonal card
 Summer Cup 2010 5th International Chess Tournament Porto Karras Halkidiki GRE 2010-07-11
RcRownchangeKK*chgGame
 1866 1965 3.00 7 -1.36 15 -20.40 
  Csonka, Balazs 2267 HUN0.5010.35155.25 
  Minas, Ioannis 1836 GRE0.001-0.6715-10.05 
  Zygourakis, Themistoklis 1728 GRE0.501-0.3015-4.50 
  Misailidis, Panagiotis 1589 GRE0.501-0.4115-6.15 
  Tompros, Andreas-Hristos 1811 GRE0.501-0.2115-3.15 
  Valyi, Adel 1798 HUN1.0010.28154.20 
  Avagianos, Simeon 2034 GRE0.001-0.4015-6.00 

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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