Individual Calculations October 2018
 Isabel Huertas, Pedro  Total change: 2.80  Rating chartPersonal card
 del VII Open Internacional de Chamartin Madrid ESP 2018-09-03
RcRownchangeKK*chgGame
 1397 1055 1.00 7 0.14 20 2.80 
  Martinez Rubio, Felipe 1455  * ESP0.001-0.0820-1.60 
  Villodre Miranda, Juan Alonso 1455  * ESP0.001-0.0820-1.60 
  Martinez Martinez, Antonio 1455  * ESP0.001-0.0820-1.60 
  Bermudez Valles, Juan Alejandro 1319 ESP1.0010.822016.40 
  Osuna Osuna, Francisco 1455  * ESP0.001-0.0820-1.60 
  Garcia Pardo, Lorena 1320 ESP0.001-0.1820-3.60 
  Diaz Del Prado, Carlos 1320 ESP0.001-0.1820-3.60 
 * 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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