Individual Calculations May 2018
 Ruiz Martinez, Juan  Total change: -15.00  Rating chartPersonal card
 45 Torneo Internacional de Ajedrez de La Roda La Roda (Albacete) ESP 2018-03-28
RcRownchangeKK*chgGame
 1648 1364 0.00 4 -0.75 20 -15.00 
  Blesa Fernandez, Francisco 1764  * ESP0.001-0.0820-1.60 
  Hernandez Torralba, Sergio 1764  * ESP0.001-0.0820-1.60 
  Cabillas Martinez, Juan Luis 1641 ESP0.001-0.1720-3.40 
  Sevilla Belmonte, Florentino 1423 ESP0.001-0.4220-8.40 
 * 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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