Individual Calculations February 2020
 Badillo Ramos, Steve  Total change: 4.80  Rating chartPersonal card
 I Torneo de Navidad Sub-2200 Aviles ESP 2019-12-26
RcRownchangeKK*chgGame
 1829 2039 4.50 6 0.12 40 4.80 
  Alvarez Fernandez, Jose Manuel 1639  * ESP1.0010.08403.20 
  Ahmed Harjour, Arabi 1906 ESP0.001-0.6840-27.20 
  Pulido Fernandez, Guillermo 1639  * ESP1.0010.08403.20 
  Lopez Pereyra, Jose C. 1970 ESP1.0010.404016.00 
  Blazquez Lopez, Berna 2131 ESP0.5010.13405.20 
  Mendez Castedo, Pedro 1686 ESP1.0010.11404.40 
 * 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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