Individual Calculations July 2013
 Chidi, Lovinia Sylvia  Total change: -7.65  Rating chartPersonal card
 Grand Europe open Golden sands 2013 Golden sands BUL 2013-06-10
RcRownchangeKK*chgGame
 2099 1810 0.50 6 -0.51 15 -7.65 
  Panbukchian, Valentin m2210  * BUL0.001-0.0815-1.20 
  Ivelinov, Hristo 2180 BUL0.001-0.1015-1.50 
  Gelip, Ioana 2023 ROU0.001-0.2315-3.45 
  Srija, Seshadri wf1953 IND0.001-0.3115-4.65 
  Ilic, Slobodan S 2135 SRB0.5010.37155.55 
  Bochev, Krasimir 2095 BUL0.001-0.1615-2.40 
 * 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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