Rapid: Individual Calculations May 2017
 Chiandussi, Stefano  Total change: -11.00  Rating chartPersonal card
 OP 7 MARATONA 2016-2017 TRIESTE ITA 2017-04-08
RcRownchangeKK*chgGame
 1686 1810 4.00 7 -0.55 20 -11.00 
  Lungu, Adriana 1490 ITA1.0010.13202.60 
  Marchesich, Giovanni 1743 ITA0.001-0.5920-11.80 
  Vivoda, Sergio 1606 ITA1.0010.24204.80 
  Amaraddio, Angelo 1793 ITA0.001-0.5220-10.40 
  Staiti, Nicolo 1410  * ITA1.0010.08201.60 
  Sepehrkhoui, Ardeshir 2194 IRI0.001-0.0920-1.80 
  Poli, Diego 1569 ITA1.0010.20204.00 
 * 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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