Individual Calculations February 2018
 Hidalgo Arellano, Inmaculada  Total change: -18.00  Rating chartPersonal card
 IV Open Internacional SUB 2150 de Roquetas de Mar ROQUETAS DE MAS - ALMERIA ESP 2018-01-05
RcRownchangeKK*chgGame
 1429 1078 0.00 4 -0.45 40 -18.00 
  Ferrete Rueda, Juan Carlos 1478  * ESP0.001-0.0840-3.20 
  Jimenez Tejada, Juan Jose 1424 ESP0.001-0.1140-4.40 
  Valenzuela Fernandez, Alejandro 1464 ESP0.001-0.0940-3.60 
  Sanmartin Olmo, Felix 1351 ESP0.001-0.1740-6.80 
 * 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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