Individual Calculations April 2024
 Garrapa, Gianluigi  Total change: -39.00  Rating chartPersonal card
 CIS 2024 - Serie A2 Girone 7 Torre Annunziata ITA 2024-03-15
RcRownchangeKK*chgGame
 1963 1956 0.50 5 -1.95 20 -39.00 
  Vanacore, Francesco 2011 ITA0.001-0.4220-8.40 
  Costantino, Guido 1921 ITA0.001-0.5520-11.00 
  Lamagna, Paolo 1955 ITA0.001-0.5020-10.00 
  Sellitti, Luca 1980 ITA0.001-0.4720-9.40 
  Costantino, Claudio Emanuele 1950 ITA0.501-0.0120-0.20 

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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