Blitz: Individual Calculations May 2017
 Cosmin Preda, Iulian  Total change: -39.80  Rating chartPersonal card
 OP WORD AMATEUR BLITZ SPOLETO ITA 2017-04-04
RcRownchangeKK*chgGame
 1581 1633 2.50 8 -1.99 20 -39.80 
  Ehab, Mohamed 2023 EGY0.001-0.0920-1.80 
  Edwin, Adams V 1233  * IND1.0010.08201.60 
  Tkhamokov, Amir 1838 RUS0.001-0.2420-4.80 
  Vinni, Prabhu R 1313 IND0.501-0.3720-7.40 
  Zakharova, Diana 1587 RUS1.0010.44208.80 
  Remus Elliot, Luke 1407 ENG0.001-0.7920-15.80 
  Kanev, Evgeny 1684 RUS0.001-0.4320-8.60 
  Abubakirov, Khumid 1566 BEL0.001-0.5920-11.80 
 * 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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