Individual Calculations October 2019
 Gaitan Ramirez, Alfonso  Total change: -20.00  Rating chartPersonal card
 2 Open Internacional Sub 2200 Hotel Vertice Sevilla ESP 2019-08-30
RcRownchangeKK*chgGame
 1756 1938 4.00 7 -1.00 20 -20.00 
  Olalla Torres, Jorge 1538  * ESP1.0010.08201.60 
  Salazar Romero, Abel 1741 ESP0.001-0.7520-15.00 
  Clarambo Torres, Diego 1639 ESP1.0010.15203.00 
  Alvarez Sanchez, David 1761 ESP0.501-0.2320-4.60 
  Morales Cano, Carlos 1723 ESP1.0010.23204.60 
  Arjona Casado, Abel 2103 ESP0.5010.22204.40 
  Ramirez Sanchez, Nicolas 1789 ESP0.001-0.7020-14.00 
 * 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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