Individual Calculations June 2023
 Salvador, Roland  Total change: -5.20  Rating chartPersonal card
 CIS 2023 - Serie Master Bacoli ITA 2023-04-25
RcRownchangeKK*chgGame
 2576 2385 0.50 4 -0.52 10 -5.20 
  Fier, Alexandr g2599 BRA0.001-0.2310-2.30 
  Jianu, Vlad-Cristian g2504 ROU0.5010.16101.60 
  Iturrizaga Bonelli, Eduardo g2637 ESP0.001-0.1910-1.90 
  Moroni, Luca Jr g2565 ITA0.001-0.2610-2.60 

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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