Individual Calculations March 2016
 David Parrales, Carlos  Total change: -18.00  Rating chartPersonal card
 CAMPEONATO NACIONAL OPEN 2016 Salinas ECU 2016-02-10
RcRownchangeKK*chgGame
 1839 1833 4.00 9 -0.45 40 -18.00 
  Barros Rivadeneira, Cristhian m2233  * ECU0.001-0.0840-3.20 
  Reinoso, Daniel 1691 ECU1.0010.314012.40 
  Sanchez Jimenez, Hector Yacob 1433  * ECU1.0010.08403.20 
  Santos Flores, Alberto m2233  * ECU0.001-0.0840-3.20 
  Guerrero Zambrano, Joel 2113 ECU0.001-0.1640-6.40 
  Velasco, Daniel 1453 ECU1.0010.09403.60 
  Quishpe Vaca, Andres 2003 ECU0.001-0.2840-11.20 
  Castro Osorio, Luis 1558 ECU1.0010.17406.80 
  Mendoza Criollo, Carlos David c1836 ECU0.001-0.5040-20.00 
 * 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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