Individual Calculations April 2020
 Pina Sierra, Julia  Total change: -27.40  Rating chartPersonal card
 Liga Gran Canaria Equipos Cat. Preferente 2020 Las Palmas de Gran Canaria ESP 2020-01-11
RcRownchangeKK*chgGame
 1945 2023 1.00 4 -1.37 20 -27.40 
  Moreno Diepa, Diego 1707 ESP0.001-0.8720-17.40 
  Diaz Suarez, Hugo 2033 ESP0.5010.01200.20 
  Alonso Valiente, Alexis 2002 ESP0.001-0.5320-10.60 
  Camino Carrio, Nicanor 2036 ESP0.5010.02200.40 

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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