Individual Calculations July 2023
 Ivanov, Jordan  Total change: -1.40  Rating chartPersonal card
 Open Internacional Llucmajor 2023 Mallorca ESP 2023-05-27
RcRownchangeKK*chgGame
 2151 2325 6.00 9 -0.14 10 -1.40 
  Moreno Mateos, Jose Luis 1925  * ESP1.0010.08100.80 
  Naymanova, Patricie wc2036 BUL0.501-0.3410-3.40 
  Dambrauskas, Virginijus m2220 LTU0.501-0.1410-1.40 
  Marin Ferragut, Pau 2142 ESP0.501-0.2410-2.40 
  Perez Pardo, Ricardo 1792 ESP1.0010.03100.30 
  Lewtak, Damian m2381 POL0.5010.08100.80 
  Lacrosse, Marc f2062 BEL1.0010.18101.80 
  Grieve, Harry m2441 ENG0.5010.16101.60 
  Hnydiuk, Aleksander m2363 POL0.5010.05100.50 
 * 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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