Individual Calculations October 2017
 Martinenco, Sergiu  Total change: -13.40  Rating chartPersonal card
 Centrocoop Trophy Open - 30th edition Eforie Nord ROU 2017-08-25
RcRownchangeKK*chgGame
 1771 1869 3.50 7 -0.67 20 -13.40 
  Mocanu, Victor-Valentin 2069 ROU0.001-0.2420-4.80 
  Nagy-Elek, Tamas 1469  * ROU1.0010.08201.60 
  Yugina, Maria 2074 RUS0.001-0.2420-4.80 
  Vozneatovschi, Rudi 1728 ROU0.501-0.1920-3.80 
  Baranciuc, Alexandr 1469  * MDA1.0010.08201.60 
  Stanciu, Ioana-Georgiana 2013 ROU0.001-0.3120-6.20 
  Bordeianu, Stefan 1572 ROU1.0010.15203.00 
 * 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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