Individual Calculations October 2021
 Di Trapani, Davide  Total change: 19.60  Rating chartPersonal card
 WE 6 Ricordando Stefano Leopardi - A Alta Valle Intelvi ITA 2021-09-03
RcRownchangeKK*chgGame
 2112 2159 3.50 5 0.81 20 16.20 
  Papale, Carmelo 1759  * ITA1.0010.08201.60 
  Efimov, Igor g2406 MNC0.5010.31206.20 
  Miracola, Giorgia 1896 ITA0.501-0.3220-6.40 
  Madiai, Federico 2198 ITA1.0010.552011.00 
  Cereda, Loris f2301 ITA0.5010.19203.80 
 * 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)
 
 CIS 2021 - Serie A2 Girone 4 Forli' ITA 2021-09-17
RcRownchangeKK*chgGame
 1872 2159 3.50 4 0.17 20 3.40 
  Rigo, Mario 1825 ITA1.0010.12202.40 
  Vincenzi, Marco 2003 ITA0.501-0.2120-4.20 
  Ballon, Gioele 1759  * ITA1.0010.08201.60 
  Casonato, Stefano 1902 ITA1.0010.18203.60 
 * 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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