Individual Calculations May 2023
 Perrone, Massimiliano  Total change: 48.00  Rating chartPersonal card
 WE 25 Primavera - B Genova ITA 2023-04-14
RcRownchangeKK*chgGame
 1579 1388 2.50 5 1.20 40 48.00 
  Baggiani, Fabio 1574 ITA0.5010.24409.60 
  Nicolis, Claudio 1686 ITA0.5010.354014.00 
  Korzun, Andrii 1543 UKR0.5010.21408.40 
  Levrero, Marco 1648 ITA0.001-0.1840-7.20 
  Dicu, Denise 1445 ITA1.0010.584023.20 

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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