Individual Calculations June 2023
 Borselli, Francesco  Total change: 12.00  Rating chartPersonal card
 CIS 2023 - Serie B Girone 5 Campi Bisenzio ITA 2023-05-19
RcRownchangeKK*chgGame
 1916 1990 3.50 5 0.60 20 12.00 
  Mayka, Bogdan 2131 UKR1.0010.692013.80 
  Fulgentini, Edoardo 1657 ITA0.501-0.3820-7.60 
  Giuntoli, Stefano 1738 ITA1.0010.19203.80 
  Garofalo, Simone 2070 ITA1.0010.612012.20 
  Parigi, Riccardo 1986 ITA0.001-0.5120-10.20 

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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