Individual Calculations October 2021
 Colicino, Francesco  Total change: -9.20  Rating chartPersonal card
 CIS 2021 - Serie Promozione Lombardia Girone 1 Pantigliate ITA 2021-09-17
RcRownchangeKK*chgGame
 1175 1501 1.50 2 -0.23 40 -9.20 
  Codecasa, Alessandro 1249 ITA0.501-0.3140-12.40 
  Clerici, Edoardo Maria 1101  * ITA1.0010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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