Individual Calculations September 2023
 Ranfagni, Stefano  Total change: -32.80  Rating chartPersonal card
 FE 2 Bella Italia - B Lignano Sabbiadoro ITA 2023-08-17
RcRownchangeKK*chgGame
 1770 1953 3.50 7 -1.64 20 -32.80 
  Nassa, Nicolas 1782 ITA1.0010.27205.40 
  Siraj, Svit 1856 SLO0.001-0.6320-12.60 
  Sgaria, Marco 1677 ITA0.501-0.3320-6.60 
  Binder, Andrea 1836 ITA0.501-0.1620-3.20 
  Dieli, Riccardo 1756 ITA0.001-0.7520-15.00 
  Di Nallo, Federico 1743 ITA1.0010.23204.60 
  Soulier, Alfred 1743 ENG0.501-0.2720-5.40 

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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