Individual Calculations July 2009
 Vafiadis, Kleanthis  Total change: 4.35  Rating chartPersonal card
 TER. PREL. PHASE FOR A' CAT. ESS THES-HALK THESSALONIKI GRE 2009-02-08
RcRownchangeKK*chgGame
 1968 2207 5.00 6 0.29 15 4.35 
  Diamantopoulos, Giorgos 1946 GRE1.0010.18152.70 
  Vachev, Vladimir f2139 BUL0.501-0.0915-1.35 
  Halkias, Alexandros 2047 GRE0.501-0.2115-3.15 
  Papathanasiou, Antonios 1961 GRE1.0010.19152.85 
  Halkias, Nikolaos 1857 GRE1.0010.11151.65 
  Misailidis, Panagiotis 1857 GRE1.0010.11151.65 

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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