Individual Calculations February 2017
 Ortega Valle, Jose Ramon  Total change: -9.20  Rating chartPersonal card
 XLII Abierto Internacional Ciudad de Sevilla Sevilla ESP 2017-01-13
RcRownchangeKK*chgGame
 1979 2067 5.00 9 -0.46 20 -9.20 
  Gomez Pulido, Francisco Javier 1667  * ESP1.0010.08201.60 
  Burmakin, Vladimir g2467  * RUS0.001-0.0820-1.60 
  Espejo Montagut, Jose Maria 1819 ESP0.001-0.8120-16.20 
  Montero Gabarro, Javier 1743 ESP1.0010.13202.60 
  Ruiz Alcaide, Juan Luis 1837 ESP1.0010.21204.20 
  Osorio Villegas, Juan Manuel 1879 ESP1.0010.26205.20 
  Chetverik, Maxim m2241 RUS0.5010.23204.60 
  Piasetski, Leon m2327 CAN0.001-0.1820-3.60 
  Buet, Samuel 1831 ESP0.501-0.3020-6.00 
 * 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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