Individual Calculations February 2017
 Cerdans Costa, Ferran  Total change: -3.00  Rating chartPersonal card
 III Sunway Sitges International Chess Festival Group B Sitges ESP 2016-12-16
RcRownchangeKK*chgGame
 1666 1736 4.00 7 -0.15 20 -3.00 
  Grau Ferrer, Carles 1973 ESP0.001-0.2020-4.00 
  Low, Ethan 1537 CAN0.501-0.2620-5.20 
  Vyvyan, Philippe 1656 FRA1.0010.39207.80 
  Den Breejen, Wilfred 1614 NED0.001-0.6720-13.40 
  Febrero Perez, Lluis 1580 ESP1.0010.29205.80 
  Scaccia, Mattia 1486 ITA1.0010.19203.80 
  Batista Perez, Carlos 1814 ESP0.5010.11202.20 

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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