Individual Calculations June 2023
 Gualano, Roberto  Total change: 15.80  Rating chartPersonal card
 OP Settimanale 19 Primavera Rounds 4-5-6-7 Robecchetto con Induno ITA 2023-05-04
RcRownchangeKK*chgGame
 1497 1328 1.50 3 0.65 20 13.00 
  Zanin, Armando 1433 ITA0.5010.14202.80 
  Posapiano, Giacomo 1561 ITA0.5010.29205.80 
  Gaspari, Giulio 1496 ITA0.5010.22204.40 

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)
 
 CR Lombardia 2023 Gallarate ITA 2023-05-26
RcRownchangeKK*chgGame
 1670 1328 0.50 3 0.14 20 2.80 
  Carradori, Niccolo 1602 ITA0.5010.33206.60 
  De Nicola, Luca 1743 ITA0.001-0.0720-1.40 
  Bachi, Jacopo 1665 ITA0.001-0.1220-2.40 

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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