Individual Calculations April 2020
 Castro Marquez, Andrea  Total change: 3.60  Rating chartPersonal card
 II Open Int. Sub2200 Villa De Benalmadena-XXI Memorial Mendoza Malaga ESP 2020-02-28
RcRownchangeKK*chgGame
 1659 1571 3.00 7 0.09 40 3.60 
  Lopez Guerrero, Jose Miguel 1971  * ESP0.001-0.0840-3.20 
  Tejedor Garcia, Manuel 1300 ESP1.0010.17406.80 
  Llena Velarde, David 1971  * ESP0.001-0.0840-3.20 
  Raya Hidalgo, Dario 1276 ESP1.0010.15406.00 
  Nash, Damian 1894 USA0.5010.374014.80 
  Martinez Espigares, Jose Miguel 1857 ESP0.001-0.1640-6.40 
  Arce Gonzalez, Dario 1347 ESP0.501-0.2840-11.20 
 * 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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