Individual Calculations February 2022
 Costa Rico, Carlos C  Total change: 41.60  Rating chartPersonal card
 X Open Internacional Ciudad de Lorca Lorca, Murcia ESP 2021-12-26
RcRownchangeKK*chgGame
 1792 1619 3.50 8 1.04 40 41.60 
  Sharan, Rao 2019  * IND0.001-0.0840-3.20 
  Martin Arbeloa, Fernando 1952 ESP0.5010.384015.20 
  Ramiro Ovejero, Juan Luis m2019  * ESP0.001-0.0840-3.20 
  Ugalde Ortiz, Antonio 1895 ESP0.001-0.1740-6.80 
  Garcia Cayuela, Alejandro 1219  * ESP1.0010.08403.20 
  Fernandez Perez, Adrian Francisc 1318 ESP1.0010.15406.00 
  Roque Sola, Jose Luis c2019  * MEX0.001-0.0840-3.20 
  Martinez Garcia, Ruben 1898 ESP1.0010.844033.60 
 * 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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