Individual Calculations October 2018
 Rodriguez Portillo, Jorge  Total change: -25.20  Rating chartPersonal card
 Cto. Autonomico Indiv. de Aragon Fase Previa Zaragoza ESP 2018-09-07
RcRownchangeKK*chgGame
 1581 1750 3.50 7 -1.26 20 -25.20 
  Miranda Herrera, Belen 1350  * ESP1.0010.08201.60 
  Romero Pallares, Daniel 2150  * ESP0.001-0.0820-1.60 
  Colon Garcia, Antonio 1448 ESP0.501-0.3520-7.00 
  Anadon Moreno, Mario 1350  * ESP1.0010.08201.60 
  Perez Perez, Jose Luis 1483 ESP1.0010.18203.60 
  Villalba Embid, Marcos 1939 ESP0.001-0.2520-5.00 
  Moreno Burillo, Marcos Antonio 1350  * ESP0.001-0.9220-18.40 
 * 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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