Individual Calculations January 2017
 Elia, Alessio  Total change: 31.00  Rating chartPersonal card
 OP 1 Roma citta' aperta Roma ITA 2016-12-04
RcRownchangeKK*chgGame
 1967 1880 5.00 9 1.55 20 31.00 
  Tudorache, Marian 2038 ROU1.0010.712014.20 
  Imbrogno, Rinaldo 2093 ITA0.001-0.2320-4.60 
  Revo, Tatiana wf2117 BLR0.001-0.2020-4.00 
  Andreini, Federico 1480  * ITA1.0010.08201.60 
  Sibilio, Mario f2280  * ITA0.001-0.0820-1.60 
  Gergely, Imre 1603 ITA1.0010.17203.40 
  Barletta, Antonio 2011 ITA1.0010.682013.60 
  Farrand, Julian T 2082 ENG0.001-0.2420-4.80 
  Ciampi, Vincenzo 1996 ITA1.0010.662013.20 
 * 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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