Individual Calculations September 2018
 Nanni, Sergio  Total change: -16.40  Rating chartPersonal card
 FE 7 Mare di Fano - B Fano ITA 2018-07-30
RcRownchangeKK*chgGame
 1609 1647 3.50 8 -0.82 20 -16.40 
  Petrilli, Leonardo 1814 ITA0.001-0.2820-5.60 
  Costantino, Gian Franco 1786 ITA0.001-0.3120-6.20 
  Giorgi, Marco 1413 ITA0.001-0.7920-15.80 
  Gismondi, Gherardo Maria 1368 ITA0.001-0.8420-16.80 
  Malcangi, Mario 1595 ITA1.0010.43208.60 
  Savoretti, Luca 1388 ITA1.0010.18203.60 
  Genga, Secondo 1755 ITA0.5010.15203.00 
  Pompili, Ugo 1752 ITA1.0010.642012.80 

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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