Individual Calculations June 2023
 Carfagna, Alex  Total change: 13.60  Rating chartPersonal card
 CIS 2023 - Serie B Girone 2 Torino ITA 2023-05-19
RcRownchangeKK*chgGame
 2028 1915 2.50 5 0.68 20 13.60 
  Vinciguerra, Marco 1975 ITA0.001-0.4220-8.40 
  Pohoata, Ionut-Silviu 1933 ROU1.0010.532010.60 
  Kreuzer, Martin, Prof. Dr. f2265 GER0.5010.39207.80 
  Sorcinelli, Francesco 2028 ITA0.001-0.3520-7.00 
  Chiarotto, Filippo 1939 ITA1.0010.532010.60 

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)
 

 

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