Individual Calculations October 2008
 Tzardis, Stylianos  Total change: -30.25  Rating chartPersonal card
 4o OPEN CHESS TOURN. OF HERAKLION-GAZI HERAKLION GRE 2008-08-23
RcRownchangeKK*chgGame
 2069 2099 1.50 5 -1.21 25 -30.25 
  Malcolm, Pein m2395 ENG0.001-0.1525-3.75 
  Makropoulos, Ioannis 1843 GRE1.0010.19254.75 
  Kosmadakis, Dimitros 1908 GRE0.501-0.2525-6.25 
  Tsilidis, Alexandros f2306 GRE0.001-0.2325-5.75 
  Fragaki, Maria 1891 GRE0.001-0.7725-19.25 

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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