Individual Calculations September 2011
 Whitehead, David J  Total change: -28.65  Rating chartPersonal card
 4th International Open of Paleochora 2011 Paleochora GRE 2011-07-20
RcRownchangeKK*chgGame
 1958 2108 3.50 8 -1.91 15 -28.65 
  Skembris, Spyridon g2475 GRE0.001-0.1015-1.50 
  Agnantis, Alexandros 1724 GRE1.0010.09151.35 
  Kolomvakis, Stelios 1752 GRE0.001-0.8915-13.35 
  Fria, Leandro 1830 DOM1.0010.17152.55 
  Maltsev, Leonid c1890 UKR0.501-0.2815-4.20 
  Konijn, Bart 2239 NED0.5010.18152.70 
  Sidiropoulos, Nikolaos 1899 GRE0.001-0.7715-11.55 
  Sakaridis, Emmanouil 1854 GRE0.501-0.3115-4.65 

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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