Individual Calculations September 2010
 Zagrebelny, Sergey  Total change: 0.80  Rating chartPersonal card
 33rd Ikaros Chess Festival 2010, Aegean Open Champ. Ag. Kirikos, Ikaria GRE 2010-07-13
RcRownchangeKK*chgGame
 2232 2480 7.00 9 0.08 10 0.80 
  Grapsa, Georgia 2080  * GRE1.0010.08100.80 
  Aftsoglou, Ioannis 2155 GRE0.001-0.8710-8.70 
  Teskos, Georgios 2080  * GRE1.0010.08100.80 
  Dimopoulos, Nikolaos 2080  * GRE1.0010.08100.80 
  Kesoglou, Konstantinos 2098 GRE1.0010.09100.90 
  Pountzas, Hrisanthos f2181 GRE1.0010.15101.50 
  Moradiabadi, Elshan g2571 IRI0.5010.12101.20 
  Haritakis, Theodoros f2289 GRE1.0010.25102.50 
  Nikolov, Momchil g2552 BUL0.5010.10101.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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