Individual Calculations June 2018
 Pereda Villalba, Julian  Total change: 10.20  Rating chartPersonal card
 V Obert Vila de Gracia Majors de 55 Barcelona ESP 2018-03-05
RcRownchangeKK*chgGame
 1700 1705 3.50 6 0.51 20 10.20 
  Hurtado Farre, Ilefons 1305  * ESP1.0010.08201.60 
  Zaiats, Vladimir 1974 UKR0.001-0.1720-3.40 
  Llombart Bages, Jaime 1547 ESP1.0010.29205.80 
  Mateu Farre, Josep Maria 1878 ESP0.001-0.2720-5.40 
  Bonil Marti, Xavier 1491 ESP1.0010.23204.60 
  Vallbona Domingo, Joan 2003 ESP0.5010.35207.00 
 * 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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