Individual Calculations July 2017
 Roldan Gutierrez, Roque  Total change: -13.60  Rating chartPersonal card
 XIII Torneo IRT 2017 Alicante Alicante ESP 2017-06-09
RcRownchangeKK*chgGame
 1650 1911 4.00 6 -0.68 20 -13.60 
  Barkov Naglia, Ilya 1511  * ESP1.0010.08201.60 
  Villagordo Espinosa, Carlos 1527 ESP0.501-0.4120-8.20 
  Chapapria Garcia, Pablo 1747 ESP0.501-0.2220-4.40 
  Costa Correas, Francisco 1557 ESP1.0010.11202.20 
  Mascarell Canet, Ricardo 2047 ESP0.001-0.3220-6.40 
  Taquet, Eric 1511  * ESP1.0010.08201.60 
 * 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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