Individual Calculations May 2011
 Tzouvelekis, Ioannis  Total change: -24.00  Rating chartPersonal card
 Attica Team Championship 2011 - C' Category Attica GRE 2011-01-16
RcRownchangeKK*chgGame
 1987 1935 1.00 6 -1.60 15 -24.00 
  Zahariou, Nikolaus 1875 GRE1.0010.42156.30 
  Konstantinou, Vasilios 1758 GRE0.001-0.7315-10.95 
  Tassopoulos, Marios f2189 GRE0.001-0.1915-2.85 
  Vlahos, Ellisseos 1984 GRE0.001-0.4315-6.45 
  Vouros, Nikolaos 2077 GRE0.001-0.3115-4.65 
  Sideris, Theodoros 2039 GRE0.001-0.3615-5.40 

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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