Individual Calculations June 2021
 Amalric, Antoine  Total change: 8.40  Rating chartPersonal card
 OP Mediglia Mediglia ITA 2021-04-29
RcRownchangeKK*chgGame
 1658 1439 1.50 4 0.42 20 8.40 
  Denninger, Guilhem 1839  * FRA0.001-0.0820-1.60 
  Shatil, Or wc1793 ISR0.001-0.1120-2.20 
  Humel, Andrea Renato 1228 ITA1.0010.23204.60 
  Tagliaferri, Valerio 1770 ITA0.5010.38207.60 
 * 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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