Individual Calculations March 2023
 Passalacqua, Federico  Total change: 9.20  Rating chartPersonal card
 CP Asti 2023 Asti ITA 2023-02-17
RcRownchangeKK*chgGame
 1346 1019 1.00 4 0.23 40 9.20 
  Vendramini, Ivano 1538 ITA0.001-0.0340-1.20 
  Andreetta, Sofia 1173 ITA0.001-0.2940-11.60 
  Incardona, Maurizio 1072 ITA1.0010.574022.80 
  Pernigotti, Jacopo 1602 ITA0.001-0.0240-0.80 

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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