Rapid: Individual Calculations January 2020
 Vecchione, Anna Pia  Total change: 9.80  Rating chartPersonal card
 OP FABULAE ATELLANE ORTA DI ATELLA ITA 2019-12-15
RcRownchangeKK*chgGame
 1781 1840 5.00 8 0.49 20 9.80 
  Cleal, Charles 1440  * ITA1.0010.08201.60 
  D `errico, Francesco 1698 ITA1.0010.31206.20 
  Seletsky, Grigory f2240  * UKR0.001-0.0820-1.60 
  De Rosa, Mariagrazia A. wf2003 ITA1.0010.722014.40 
  Schiappoli, Dario 1691 ITA1.0010.30206.00 
  Santoro, Antonio 1831 ITA0.001-0.5120-10.20 
  Di Micco, Salvatore 1442 ITA1.0010.08201.60 
  Caiazza, Antonio A. 1905 ITA0.001-0.4120-8.20 
 * 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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