Individual Calculations April 2024
 Sellitti, Luca  Total change: -22.80  Rating chartPersonal card
 CIS 2024 - Serie A2 Girone 7 Torre Annunziata ITA 2024-03-15
RcRownchangeKK*chgGame
 1959 1980 1.50 5 -1.14 20 -22.80 
  Lamagna, Paolo 1955 ITA0.001-0.5320-10.60 
  Vanacore, Francesco 2011 ITA0.001-0.4620-9.20 
  Costantino, Claudio Emanuele 1950 ITA0.501-0.0420-0.80 
  Garrapa, Gianluigi 1956 ITA1.0010.47209.40 
  Costantino, Guido 1921 ITA0.001-0.5820-11.60 

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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