Individual Calculations April 2020
 Zaiats, Vladimir  Total change: -17.80  Rating chartPersonal card
 Lliga Catalana 2020 Preferent Barcelona GRUP III FIDE (Rds. 1-8) Catalunya ESP 2020-01-18
RcRownchangeKK*chgGame
 1916 1906 3.00 8 -0.89 20 -17.80 
  Salvany Rius, Joaquim 1959 ESP0.001-0.4320-8.60 
  Lopez Nadal, Alex 1917 ESP1.0010.522010.40 
  May Freixa, Josep 1723 ESP0.501-0.2420-4.80 
  Gonzalez Camps, Lluis 2043 ESP0.5010.18203.60 
  Grau Garsaball, Jaume 1888 ESP0.501-0.0320-0.60 
  Carreno Riera, Carles 1998 ESP0.001-0.3720-7.40 
  Santamaria Torres, Sergio 1797 ESP0.501-0.1520-3.00 
  Alonso Castillo, Sergio 2002 ESP0.001-0.3720-7.40 

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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