Individual Calculations May 2021
 Gutierrez Posada, David  Total change: 4.40  Rating chartPersonal card
 V Open Semana Santa Alicante Alicante ESP 2021-03-31
RcRownchangeKK*chgGame
 1772 1546 1.50 5 0.22 20 4.40 
  Motos Abellan, Daniel 1946  * ESP0.5010.42208.40 
  Morante Rafael, Aritz 1946  * ESP0.001-0.0820-1.60 
  Escoffier, Eli 1173 ESP1.0010.10202.00 
  Vinuesa Sorli, Ruben 1857 ESP0.001-0.1420-2.80 
  Dura Olmos, Gines Raul 1940 ESP0.001-0.0820-1.60 
 * 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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