Individual Calculations February 2018
 Calatayud Ortega, Alberto  Total change: 27.20  Rating chartPersonal card
 I Open Internacional Sub-1900 EXPO Nadal Elx Espana ESP 2018-01-02
RcRownchangeKK*chgGame
 1667 1831 5.50 6 1.36 20 27.20 
  Pardo Ruiz, Carlos 1431  * ESP1.0010.08201.60 
  Tudela Gonzalez, Victor 1499 ESP1.0010.12202.40 
  Vidal Mira, Rafael 1683 ESP0.501-0.2020-4.00 
  Perez Tomas, Juan Manuel 1679 ESP1.0010.30206.00 
  Galindo Montoya, Diego 1862 ESP1.0010.542010.80 
  Campos Busquiel, Alejandro 1846 ESP1.0010.522010.40 
 * 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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