Individual Calculations January 2024
 Orsatti, Marcello  Total change: 10.80  Rating chartPersonal card
 WE 12 Citta' di Palmanova - B Palmanova ITA 2023-12-08
RcRownchangeKK*chgGame
 1668 1907 4.50 5 0.54 20 10.80 
  Baccelli, Alessandro 1565 ITA1.0010.12202.40 
  Ballabeni, Riccardo 1615 ITA1.0010.15203.00 
  Zamboni, Matteo 1700 ITA1.0010.23204.60 
  Tadevosyan, Jivan 1661 ITA1.0010.19203.80 
  Bozza, Gabriele 1797 ITA0.501-0.1520-3.00 

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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