Individual Calculations June 2022
 Pineda D., Raul Anibal  Total change: 94.80  Rating chartPersonal card
 American Continental Chess Championship 2022 San Salvador ESA 2022-05-02
RcRownchangeKK*chgGame
 1751 1419 4.00 11 2.37 40 94.80 
  Cabezas Solano, David Alejandro c2084 CRC0.001-0.0140-0.40 
  Palencia Alvarado, Julio Roberto 1758 GUA0.5010.384015.20 
  Ramirez Gonzalez, Maria Jose wf1857 CRC0.001-0.0640-2.40 
  Pilarte Castro, Rene Ozmar 1497 NCA1.0010.614024.40 
  Navarrete, Guillermo 1729 ESA0.001-0.1440-5.60 
  Guevara Ruiz, Marvin Andres 1639 ESA1.0010.784031.20 
  Bogantes Robleto, Karina 1707 CRC0.001-0.1640-6.40 
  Leal Licon, Daniel Isai 1705 MEX1.0010.844033.60 
  Palacios, Celina wf1724 ESA0.5010.364014.40 
  Zometa, Miguel 1865 ESA0.001-0.0640-2.40 
  Mayorga Araya, Sofia 1693 CRC0.001-0.1740-6.80 

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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