Individual Calculations February 2015
 Guerra Vidal, Carlos  Total change: -4.20  Rating chartPersonal card
 III Torneo Internacional Memorial Ramón Escudeiro Tilve Pontevedra ESP 2014-12-26
RcRownchangeKK*chgGame
 1637 1862 3.50 5 -0.21 20 -4.20 
  Plaza Reino, Agustin 1462  * ESP0.501-0.4220-8.40 
  Portela Peleteiro, Pablo 1462  * ESP1.0010.08201.60 
  Nieto Luna, Alessandro 1556 ESP1.0010.14202.80 
  Patino Romaris, Juan Roberto 2244 ESP0.001-0.0920-1.80 
  Lago Carballo, Carmen 1462  * 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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