Individual Calculations January 2015
 Hall, Rachid  Total change: -37.20  Rating chartPersonal card
 XIII Gran Torneo Internacional Aficionados S-2000 Benidorm (EspaƱa) ESP 2014-11-28
RcRownchangeKK*chgGame
 1773 1987 2.00 5 -1.86 20 -37.20 
  Pascual Fuertes, Jose Enrique 1738 ESP1.0010.19203.80 
  Perez Gisbert, Santiago 1812 ESP0.001-0.7320-14.60 
  Van Haaften, Adriaan 1759 NED1.0010.21204.20 
  Morenilla Rocher, Fernando 1812 ESP0.001-0.7320-14.60 
  Alzate Echavarri, Cesar Augusto 1743 COL0.001-0.8020-16.00 

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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