Individual Calculations October 2018
 Martinez Riesgo, Jesus  Total change: -5.00  Rating chartPersonal card
 Open San Miguel 2018 Gijon ESP 2018-09-17
RcRownchangeKK*chgGame
 1948 1912 2.50 6 -0.25 20 -5.00 
  Acebal Muniz, Antonio f2105 ESP0.001-0.2520-5.00 
  Arroyo Figuero, Fernando 1777 ESP0.501-0.1820-3.60 
  Martin Manzano, Antonio 1825 ESP1.0010.38207.60 
  Perez Nunez, Saul 2182 ESP0.001-0.1720-3.40 
  Almirante Olay, Ruben 1809 ESP1.0010.36207.20 
  Crespo Gavilan, Abel 1992 ESP0.001-0.3920-7.80 

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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