Individual Calculations April 2023
 El Bzizi, Anas  Total change: 15.60  Rating chartPersonal card
 FE 2 Primavera a Bassano del Grappa - C Bassano del Grappa ITA 2023-03-17
RcRownchangeKK*chgGame
 1430 1549 3.00 4 0.39 40 15.60 
  Bellotto, Adriano 1296 ITA1.0010.19407.60 
  Grendene, Luca 1398 ITA0.501-0.2040-8.00 
  Rocca, Claudio 1447 ITA1.0010.364014.40 
  Rossi, Gianni 1580 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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