Individual Calculations November 2017
 Buitron Ramil, David  Total change: 31.20  Rating chartPersonal card
 IX Torneo Sub 2200 Ferrol ESP 2017-09-29
RcRownchangeKK*chgGame
 1605 1865 4.00 4 0.78 40 31.20 
  Segura Rio, Alejandro 1576 ESP1.0010.16406.40 
  Santome Rodriguez-Salas, Luis Ma 1465  * ESP1.0010.08403.20 
  Padilla Picuasi, Wuayra David 1690 ESP1.0010.274010.80 
  Herrera Gutierrez, Alberto 1687 ESP1.0010.274010.80 
 * 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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