Zaccheroni, Dario January 2025 FIDE Individual Chess Calculations
Rapid: Individual Calculations January 2025
 Zaccheroni, Dario  Total change: -4.20  Rating chartPersonal card
 OP RAPIDAMENTE DICEMBRE 2024 VIMERCATE ITA 2024-12-22
RcRownchangeKK*chgGame
 1766 1800 3.00 6 -0.21 20 -4.20 
  Colonetti, Fabio 2081 ITA0.001-0.1620-3.20 
  Cassani, Pietro 1450 ITA1.0010.11202.20 
  Passoni, Carlo Daniele 2030 ITA0.001-0.2120-4.20 
  Stoian, Roberto 1519 ITA1.0010.16203.20 
  Tagliabue, Samuele 1732 ITA1.0010.41208.20 
  Maggioni, Gabriele 1786 ITA0.001-0.5220-10.40 

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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