Individual Calculations February 2023
 Zanzottera, Lorenzo  Total change: 1.60  Rating chartPersonal card
 WE Tre re 2023 - C Milano ITA 2023-01-07
RcRownchangeKK*chgGame
 1268 1401 2.00 3 0.04 40 1.60 
  Mercanti, Aurelio 1064 ITA1.0010.12404.80 
  De Mojana, Arturo 1296 ITA1.0010.364014.40 
  Mariani, Alessandro 1443 ITA0.001-0.4440-17.60 

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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