Individual Calculations April 2018
 Antich Cajeca, Jefferson  Total change: 24.40  Rating chartPersonal card
 Campeonato Nacional2018 Salinas ECU 2018-03-13
RcRownchangeKK*chgGame
 1765 1456 1.50 6 0.61 40 24.40 
  Jarrin Cobos, Jose 1856  * ECU0.001-0.0840-3.20 
  Wong, Juan 1773 ECU0.001-0.1340-5.20 
  Moreno Viteri, Oscar 1704 ECU0.5010.314012.40 
  Menes Aguirre, Ivan 1777 ECU0.001-0.1340-5.20 
  Ramos Baya, David Santiago 1623 ECU1.0010.724028.80 
  Narvaez Carvajal, Jose 1856  * ECU0.001-0.0840-3.20 
 * 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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