Individual Calculations August 2022
 Manfredi, Vincenzo  Total change: -13.80  Rating chartPersonal card
 WE 2 Hotel Mediterranee - A Genova ITA 2022-07-01
RcRownchangeKK*chgGame
 1912 2234 3.50 5 -0.69 20 -13.80 
  Ravagnani, Tiziano 1836 ITA0.501-0.4220-8.40 
  Macis, Manuel 1834  * ITA0.501-0.4220-8.40 
  Vincenti, Leonardo 1825 ITA1.0010.08201.60 
  Sforza, Michelangelo 1841 ITA1.0010.08201.60 
  Naumkin, Igor g2225 RUS0.501-0.0120-0.20 
 * 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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