Individual Calculations July 2019
 D Ambrosio, Francesco  Total change: 1.00  Rating chartPersonal card
 OP 24 Memorial Bertolini Genova ITA 2019-06-21
RcRownchangeKK*chgGame
 1603 1419 1.50 5 0.05 20 1.00 
  Valentini, Angelo 1819  * ITA0.001-0.0820-1.60 
  Benedetti, Lorenzo 1553 ITA0.5010.18203.60 
  Pedemonte, Claudio 1712 ITA0.001-0.1520-3.00 
  Ferrarese, Sergio 1264 ITA1.0010.29205.80 
  Cairo, Serge 1667 FRA0.001-0.1920-3.80 
 * 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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