Blitz: Individual Calculations February 2018
 Ulloa, Ruben Guillermo  Total change: 20.60  Rating chartPersonal card
 Torneo Navideno 2017. Casa del Ajedrez Panama PAN 2017-12-16
RcRownchangeKK*chgGame
 1931 2037 6.00 8 1.03 20 20.60 
  Ibanez , Diego 1637  * PAN1.0010.08201.60 
  Restrepo, Alejandro 1845 PAN0.001-0.7520-15.00 
  Martinez Vargas, Raul 1761 VEN1.0010.17203.40 
  Salazar Hernandez, Anibal Jose 2089 VEN1.0010.572011.40 
  Padilla, Alvaro c2002 PAN1.0010.45209.00 
  Carrera Ortega, Alhan Enock 1903 PAN1.0010.32206.40 
  Leon, Orlando f2157 PAN0.001-0.3420-6.80 
  Herrera Ortega, German Alejandro c2056 VEN1.0010.532010.60 
 * 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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