Individual Calculations July 2019
 Vallecillo, Saul  Total change: -45.00  Rating chartPersonal card
 XIX Grand Prix, MN Juan Antonio Gomez Argenal In Memoriam. Managua NCA 2019-06-01
RcRownchangeKK*chgGame
 1639 1887 4.00 8 -2.25 20 -45.00 
  Pichardo, Carlos 1620 NCA0.001-0.8220-16.40 
  Ortiz, Heriberto 1884 NCA0.001-0.5020-10.00 
  Lopez Lopez, Manuel 1487  * NCA1.0010.08201.60 
  Leyton Calderon, Jairo Oswaldo 1543 NCA1.0010.12202.40 
  Matamoros, Jorge 1651 NCA0.001-0.8020-16.00 
  Salinas Barrera, Jovani Enrique 1595 NCA1.0010.15203.00 
  Salazar Cabezas, Alberto Javier f1842 NCA0.001-0.5620-11.20 
  Ruiz Treminio, Bismark 1487  * NCA1.0010.08201.60 
 * 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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