Individual Calculations May 2023
 Ibanez Riquelme, Sergio  Total change: -42.80  Rating chartPersonal card
 OPEN CHESS MENORCA B Ciudadela (Menorca) ESP 2023-04-11
RcRownchangeKK*chgGame
 1357 1613 5.00 9 -2.14 20 -42.80 
  Marin Ferragut, Lluc 1181 ESP0.501-0.4320-8.60 
  Patel, Keatan 1389 ENG0.001-0.7820-15.60 
  Nguyen, Tri Khoi 1315 BEL0.501-0.3520-7.00 
  Borne, Maxim 1213  * FRA1.0010.08201.60 
  Munoz Prior, Marcelo 1435 ESP1.0010.27205.40 
  Voronaya, Eva 1480 FID0.001-0.6820-13.60 
  Ashton, Alannah 1395 ENG0.501-0.2820-5.60 
  Veloz Jesus, Sara Alicia 1241 ESP1.0010.10202.00 
  Campins Bagur, Esteve 1563 ESP0.501-0.0720-1.40 
 * 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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