Individual Calculations February 2015
 Sanchez Lopez, Sergio Ii  Total change: 2.20  Rating chartPersonal card
 III Abierto Internacional SUB 2150 de Roquetas de Mar Roquetas de Mar ESP 2015-01-04
RcRownchangeKK*chgGame
 1753 1885 4.00 6 0.11 20 2.20 
  Garcia Martin, Manuel I 1485  * ESP1.0010.08201.60 
  Melcon Diez, Enrique 1604 ESP1.0010.16203.20 
  Soto Diaz, Jose Antonio 2080 ESP0.001-0.2520-5.00 
  Rubio Gonzalez, Dario Jesus 1626 ESP1.0010.18203.60 
  Leal Romero, Antonio Jose 1703 ESP1.0010.26205.20 
  Diaz Rodriguez, Jose Antonio 2018 ESP0.001-0.3220-6.40 
 * 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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