Individual Calculations January 2018
 Hernando Pertierra, Jose C.  Total change: 11.40  Rating chartPersonal card
 XIX Abierto de la Constitucion San Sebastian de los Reyes ESP 2017-12-02
RcRownchangeKK*chgGame
 2222 2355 7.00 9 1.14 10 11.40 
  Rodriguez Bernal, Herman 1955  * ESP1.0010.08100.80 
  Lozano Freras, Sergio 1972 ESP1.0010.09100.90 
  Torres Boch, Jose F. 2143 ESP1.0010.23102.30 
  Lianes Garcia, Marcos f2300 ESP0.501-0.0810-0.80 
  Suarez Uriel, Adrian f2402 ESP0.5010.07100.70 
  Perez Gonzalez, Jose Manuel f2226 ESP1.0010.33103.30 
  Pastor Alonso De Prado, Alberto 2166 ESP1.0010.25102.50 
  Martin Duque, Jesus f2376 ESP0.5010.03100.30 
  Sosa, Tomas m2460 ARG0.5010.14101.40 
 * 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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