Individual Calculations April 2018
 Abadie Romero, Jonathan  Total change: -50.00  Rating chartPersonal card
 Campeonato Nacional2018 Salinas ECU 2018-03-13
RcRownchangeKK*chgGame
 1613 2006 3.00 6 -2.50 20 -50.00 
  Espinoza Supe, Christian Javie 1606  * ECU0.001-0.9220-18.40 
  Ramos Baya, David Santiago 1623 ECU0.001-0.9120-18.20 
  Orrala, Ariel 1606  * ECU1.0010.08201.60 
  Silva Chifla, Paul 1608 ECU0.001-0.9220-18.40 
  Ortiz Salazar, Enrique 1606  * ECU1.0010.08201.60 
  Lopez Casigna, Edgar 1626 ECU1.0010.09201.80 
 * 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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