Individual Calculations October 2022
 Pala, Giorgio  Total change: 5.80  Rating chartPersonal card
 CIS 2022 - Serie C Girone 21 Roma ITA 2022-09-16
RcRownchangeKK*chgGame
 2003 1924 1.00 2 0.21 20 4.20 
  Bonaposta, Fabrizio 2090 ITA1.0010.722014.40 
  Pallante, Simone 1915 ITA0.001-0.5120-10.20 

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)
 
 OP 43 Settimanale Lazio Scacchi Rounds 1-2 Roma ITA 2022-09-20
RcRownchangeKK*chgGame
 1524 1924 1.00 1 0.08 20 1.60 
  Salvagni, Gianfranco 1524  * ITA1.0010.08201.60 
 * 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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