Individual Calculations September 2021
 Iacona, Antonio  Total change: 0.40  Rating chartPersonal card
 Tournoi du Centre 2021 - Groupe B Anderlues BEL 2021-08-25
RcRownchangeKK*chgGame
 1608 1794 5.00 7 0.02 20 0.40 
  Drappa, Francesco 1394  * BEL1.0010.08201.60 
  Ruelens, Thierry 1394  * BEL1.0010.08201.60 
  Castellana, Michael 1713 BEL1.0010.39207.80 
  Deneyer, Frank 1777 BEL0.001-0.5220-10.40 
  Romanelli, Robert 1791 BEL0.5010.00200.00 
  Cuyvers, Jens 1535 BEL0.501-0.3220-6.40 
  Keiser, Marc 1653 BEL1.0010.31206.20 
 * 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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