Individual Calculations February 2019
 Martin Ayala, David  Total change: 22.00  Rating chartPersonal card
 VIII IRT Sub-2200 Navidad Alzira 2018 Alzira ESP 2018-12-27
RcRownchangeKK*chgGame
 1977 2093 5.50 7 1.10 20 22.00 
  Talens Sansaloni, Juan 1693  * ESP1.0010.08201.60 
  Ferrero Sanchis, Enrique 1761 ESP1.0010.12202.40 
  Blasco Marques, Salvador 1909 ESP1.0010.26205.20 
  Pena Morales, Hugo 2193 PER0.001-0.3620-7.20 
  Aymerich Rosell, Pablo 2158 ESP1.0010.592011.80 
  Megias Chafer, Alejandro 2093 ESP1.0010.502010.00 
  Pena Riasco, Alexander f2031 COL0.501-0.0920-1.80 
 * 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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