Individual Calculations September 2010
 Zivic, Dragan  Total change: -17.70  Rating chartPersonal card
 19th Open International Chess Tournament of Kavala Kavala GRE 2010-07-30
RcRownchangeKK*chgGame
 2233 2285 4.00 9 -1.18 15 -17.70 
  Melkumyan, Hrant g2606 ARM0.001-0.1315-1.95 
  Hristodoulou, Panagiotis 2149 GRE0.001-0.6815-10.20 
  Papadimitriou, Athanasios 2146 GRE0.501-0.1915-2.85 
  Kosmas-Lekkas, Dimitiros 2125 GRE1.0010.29154.35 
  Spirou, Panagiotis 2175 GRE0.501-0.1515-2.25 
  Osmanoglou, Halil 2164 GRE0.001-0.6615-9.90 
  Galopoulos, Panagiotis f2095 GRE1.0010.25153.75 
  Elez, Nikola 2245 SRB1.0010.44156.60 
  Tania, Sachdev mwg2396 IND0.001-0.3515-5.25 

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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