Individual Calculations February 2023
 Serrano Almendros, Alejandro  Total change: -34.80  Rating chartPersonal card
 XI Open U2150 Lorca Lorca (Murcia) ESP 2022-12-28
RcRownchangeKK*chgGame
 1910 2149 4.50 7 -0.87 40 -34.80 
  Gimenez Moya, Pedro 1749  * ESP1.0010.08403.20 
  Fernandez Salmeron, Ricardo 1722 ESP1.0010.07402.80 
  Galindo Montoya, Diego 1843 ESP1.0010.14405.60 
  Guerrero Mendez, Jesus 2058 ESP1.0010.384015.20 
  Cano Mateos, Pablo 2065 ESP0.501-0.1240-4.80 
  Puertas Martin, Savins c2118 ESP0.001-0.5440-21.60 
  Zambudio Marin, Pedro Jose 1816 ESP0.001-0.8840-35.20 
 * 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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