Individual Calculations June 2023
 Caiezza, Leonardo  Total change: -11.60  Rating chartPersonal card
 CIS 2023 - Serie A2 Girone 8 Petrosino ITA 2023-05-19
RcRownchangeKK*chgGame
 1831 1948 2.00 4 -0.58 20 -11.60 
  Del Vivo, Marco 1714 ITA1.0010.21204.20 
  Bertino, Giacomo 1909 ITA0.001-0.5520-11.00 
  La Barbera, Manfredi 1966 ITA1.0010.532010.60 
  Li Vigni, Massimo 1736 ITA0.001-0.7720-15.40 

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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