Individual Calculations July 2023
 Belli, Giorgio  Total change: 14.00  Rating chartPersonal card
 CIS 2023 - Serie A1 Girone 2 Lonigo ITA 2023-05-19
RcRownchangeKK*chgGame
 2115 2194 2.50 3 0.70 20 14.00 
  Perino, Alberto 2006 ITA1.0010.26205.20 
  De Eccher, Stefano f2169 ITA1.0010.47209.40 
  Forato, Enrico 2170 ITA0.501-0.0320-0.60 

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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