Individual Calculations August 2021
 Merayo Lopez, Abraham  Total change: -8.60  Rating chartPersonal card
 IV Open de Ajedrez Canfranc IRT SUB 2200 Canfranc ESP 2021-06-25
RcRownchangeKK*chgGame
 1731 2036 5.50 7 -0.43 20 -8.60 
  Gardner, Richard 1636  * ESP1.0010.08201.60 
  Arechavaleta Garcia, Candido 1751 ESP1.0010.16203.20 
  Martinez Garcia, Ruben 1801 ESP0.001-0.7920-15.80 
  Vara Del Bosque, Daniel 1671 ESP0.501-0.4020-8.00 
  Lacamara Pasamar, Miguel 1639 ESP1.0010.08201.60 
  Fernandez Etxaburu, Joxe Agustin 1749 ESP1.0010.16203.20 
  Moya Gimeno , Raul 1870 ESP1.0010.28205.60 
 * 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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