Individual Calculations April 2024
 Chierici, Giovanni  Total change: 13.60  Rating chartPersonal card
 CIS 2024 - Serie Promozione Emilia-Romagna Girone 3 Forli' ITA 2024-03-15
RcRownchangeKK*chgGame
 1586 1686 3.50 5 0.34 40 13.60 
  Francesconi, Erika 1484 ITA1.0010.24409.60 
  Lippi, Leonardo 1530 ITA1.0010.294011.60 
  Lapin, Vladislav 1633 UKR0.001-0.5740-22.80 
  Marroni, Valerio 1702 ITA0.5010.02400.80 
  Ravaioli, Marco 1582 ITA1.0010.364014.40 

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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