Individual Calculations June 2023
 Ioannidis, Evgenios  Total change: -5.00  Rating chartPersonal card
 CIS 2023 - Serie Master Bacoli ITA 2023-04-25
RcRownchangeKK*chgGame
 2465 2467 4.00 9 -0.50 10 -5.00 
  Moroni, Luca Jr g2565 ITA0.001-0.3710-3.70 
  Gorshtein, Ido g2514 ISR1.0010.57105.70 
  Pichot, Alan g2638 ARG0.001-0.2710-2.70 
  Ceres, Dragos m2409 MDA0.001-0.5810-5.80 
  Stella, Andrea g2447 ITA0.501-0.0310-0.30 
  Socko, Bartosz g2601 POL0.5010.18101.80 
  Chatalbashev, Boris g2475 DEN0.001-0.4910-4.90 
  Damia, Angelo m2233 ITA1.0010.21102.10 
  Lazic, Miroljub g2302 SRB1.0010.28102.80 

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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