Individual Calculations May 2023
 Prendi, Arber  Total change: 12.80  Rating chartPersonal card
 WE 25 Primavera - A Genova ITA 2023-04-14
RcRownchangeKK*chgGame
 1770 1713 2.00 4 0.32 40 12.80 
  Musheghyan, Murad 1805 ARM1.0010.634025.20 
  Di Liberto, Michele 1776 ITA0.001-0.4140-16.40 
  Noli, Giovanni 1754 FRA0.5010.06402.40 
  Mercandelli, Claudio 1745 ITA0.5010.04401.60 

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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