Individual Calculations June 2023
 Abramov, Artem  Total change: 38.80  Rating chartPersonal card
 OP Lago Maggiore international chess Lesa ITA 2023-05-05
RcRownchangeKK*chgGame
 1891 1913 3.50 5 0.97 40 38.80 
  Quispe Rodriguez, Luis Gabriel 1513  * PER1.0010.08403.20 
  Di Blasi, Davide 1635 ITA1.0010.17406.80 
  Bianchi, Andrea 2062 ITA0.5010.20408.00 
  Almaryami, Mohamed H. 2029 LBA1.0010.664026.40 
  Angelini, Marco 2216 ITA0.001-0.1440-5.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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