Individual Calculations April 2019
 Zapata Rios, Juan Jose  Total change: 8.00  Rating chartPersonal card
 Lliga Catalana 2019 Primera Barcelona VII FIDE Catalunya ESP 2019-01-20
RcRownchangeKK*chgGame
 1671 1870 5.50 7 0.40 20 8.00 
  Lopez Gomez, Nicolas 1544 ESP1.0010.13202.60 
  Oliver Pla, Enric 1532 ESP1.0010.12202.40 
  Da Costa Contreras, Harold 1861 VEN0.501-0.0120-0.20 
  Anton Escudero, Dolores 1832 ESP1.0010.45209.00 
  Solsona Olive, Xavier 1800 ESP0.001-0.6020-12.00 
  Mila Camps, Abel 1660 ESP1.0010.23204.60 
  Nogues Camps, Antoni 1470  * ESP1.0010.08201.60 
 * 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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