Individual Calculations July 2019
 Di Trapani, Davide  Total change: 5.20  Rating chartPersonal card
 CR Lombardia 2019 Milano ITA 2019-06-07
RcRownchangeKK*chgGame
 1986 2195 4.00 5 0.26 20 5.20 
  Persico, Lorenzo 1817 ITA1.0010.09201.80 
  Rindone, Andrea 1948 ITA1.0010.19203.80 
  Colonetti, Fabio 1999 ITA0.501-0.2520-5.00 
  Damia, Angelo m2230 ITA0.5010.05201.00 
  Guerini, Silvia Jr 1935 ITA1.0010.18203.60 

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)
 
 FE 4 Ricordando Stefano Leopardi Lanzo d'Intelvi ITA 2019-06-18
RcRownchangeKK*chgGame
 2127 2195 4.50 8 0.00 20 0.00 
  Papale, Carmelo 1798 ITA0.501-0.4220-8.40 
  Damia, Angelo m2230 ITA0.5010.05201.00 
  Greco, Edoardo 1795  * ITA1.0010.08201.60 
  Aimi, Luca 1942 ITA1.0010.19203.80 
  Buonanno, Raffaele f2062 ITA0.501-0.1820-3.60 
  Genocchio, Daniele m2352 ITA0.5010.21204.20 
  Salvador, Roland g2406 ITA0.001-0.2320-4.60 
  Efimov, Igor g2432 ITA0.5010.30206.00 
 * 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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