Individual Calculations January 2024
 Bellettini, Luca  Total change: 20.00  Rating chartPersonal card
 WE 12 Citta' di Palmanova - B Palmanova ITA 2023-12-08
RcRownchangeKK*chgGame
 1648 1407 1.50 5 0.50 40 20.00 
  Babarovic, Fran 1655 SLO1.0010.814032.40 
  Comisso, Daniele 1640 ITA0.001-0.2140-8.40 
  Chiandussi, Stefano 1655 ITA0.5010.314012.40 
  Cecotti, Daniele 1673 ITA0.001-0.1840-7.20 
  Ballabeni, Riccardo 1615 ITA0.001-0.2340-9.20 

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)
 

 

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