Individual Calculations May 2019
 Serrano Ruzafa, Alfonso  Total change: -9.00  Rating chartPersonal card
 Segunda Autonomica Sur 2019 Cada. Valenciana ESP 2019-01-12
RcRownchangeKK*chgGame
 1446 1394 0.00 1 -0.43 20 -8.60 
  Tormo Jorda, Josep 1446 ESP0.001-0.4320-8.60 

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)
 
 Primera Provincial Alicante Sur 2019 Cdaad. Valenciana ESP 2019-01-12
RcRownchangeKK*chgGame
 1502 1394 3.00 8 -0.02 20 -0.40 
  Diez Jover, Alberto 1794  * ESP0.5010.42208.40 
  Amoros Perez, Manuel 1672 ESP0.001-0.1720-3.40 
  Ortega Blanes, Fernando 1725 ESP0.5010.38207.60 
  Vygodin, Boris 1414 RUS0.001-0.4720-9.40 
  Lario Cortes, Jose Maria 1651 ESP0.001-0.1820-3.60 
  Galiana Fernandez, Hector 1101 ESP1.0010.15203.00 
  Sancho Pascual, Emilio 1492 ESP1.0010.632012.60 
  Munoz Osete, Marcos 1170 ESP0.001-0.7820-15.60 
 * 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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