Blitz: Individual Calculations February 2019
 Grigoryan, Karen H.  Total change: 13.00  Rating chartPersonal card
 II International Blitz Chess Open Eve of Magi 2019 Roquetas de Mar ESP 2019-01-04
 2346 2665 7.50 8 0.65 20 13.00 
  Martinez Fernandez, Adrian f2265  * ESP1.0010.08201.60 
  Reyes Penas, Sebastian 2265  * ESP1.0010.08201.60 
  Bobadilla Viera, Jorge Samuel m2265  * VEN1.0010.08201.60 
  Blanco Acevedo, Cristobal Jose m2331 VEN1.0010.12202.40 
  Ladron De Guevara Pinto, Paolo m2408 ESP1.0010.18203.60 
  Xu, Yi m2445 CHN1.0010.22204.40 
  Bharath, Subramaniyam H c2265  * IND1.0010.08201.60 
  Pap, Misa g2524 SRB0.501-0.1920-3.80 
 * 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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