Individual Calculations October 2019
 Ahlander, Bjorn  Total change: 4.20  Rating chartPersonal card
 Guimaraes Chess Open 2019 (PCT) Guimaraes POR 2019-08-28
RcRownchangeKK*chgGame
 2258 2390 5.00 7 0.42 10 4.20 
  Prado Acebo, Ines wf2142 ESP1.0010.19101.90 
  De Prado Rodriguez, Oscar Bruno f2155 ESP1.0010.21102.10 
  Lopez Diaz, Pablo 1990  * ESP1.0010.08100.80 
  Nieves Cabanes, Jose Manuel f2311 ESP1.0010.39103.90 
  Grigoryan, Karen H. g2562 ARM0.001-0.2710-2.70 
  Garcia Moreno, Carlos f2292 ESP1.0010.37103.70 
  Martin Duque, Jesus f2353 ESP0.001-0.5510-5.50 
 * 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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