Rapid: Individual Calculations August 2017
 Ciani, Davide  Total change: -19.00  Rating chartPersonal card
 OP 10 MARATONA TRIESTE ITA 2017-07-15
RcRownchangeKK*chgGame
 1643 1697 3.00 7 -0.95 20 -19.00 
  Urbisaglia, Elvio 1297  * ITA1.0010.08201.60 
  Sepehrkhoui, Ardeshir 2097  * IRI0.001-0.0820-1.60 
  Zega, Dorothy 1297  * ITA1.0010.08201.60 
  Ziberna, Giuliano 1506 ITA1.0010.25205.00 
  Luciani, Carlo 2097  * ITA0.001-0.0820-1.60 
  Masella, Vincenzo 1802 ITA0.001-0.3620-7.20 
  Perossa, Nicolas 1407 ITA0.001-0.8420-16.80 
 * 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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