Individual Calculations July 2023
 Picarella, Marco  Total change: -42.40  Rating chartPersonal card
 CIS 2023 - Serie C Girone 2 Torino ITA 2023-06-16
RcRownchangeKK*chgGame
 1853 1874 0.50 5 -2.12 20 -42.40 
  Cacinschi, Alexandru 2070 ITA0.001-0.2520-5.00 
  Passerotti, Pierluigi f2134 ITA0.001-0.1820-3.60 
  Iacomussi, Mario 1565 ITA0.501-0.3620-7.20 
  Costantino, Gian Franco 1721 ITA0.001-0.7020-14.00 
  Costalonga, Riccardo 1776 ITA0.001-0.6320-12.60 

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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