Individual Calculations December 2018
 Juan Mas, Santiago  Total change: -10.20  Rating chartPersonal card
 20 Open Internacional Can Picafort Can Picafort ESP 2018-10-31
RcRownchangeKK*chgGame
 1860 1990 3.50 6 -0.51 20 -10.20 
  Sastre Torrandell, Miquel 1619 ESP0.001-0.9020-18.00 
  Cerdo Fernandez, Miguel 1818 ESP0.501-0.2320-4.60 
  Florit Mulet, Miguel 1699 ESP1.0010.15203.00 
  Cisneros Serra, Javier 1823 ESP1.0010.28205.60 
  Garcia Comendador, Simon 1825 ESP1.0010.28205.60 
  Roeder, Matthias m2376 GER0.001-0.0920-1.80 

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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