Individual Calculations January 2019
 Maranon Canton, Antonio  Total change: 6.40  Rating chartPersonal card
 Liga Andaluza 2018 Promociones Andalucia ESP 2018-11-25
 1809 1876 1.50 2 0.32 20 6.40 
  Caballero Serena, Jose 1794 ESP0.501-0.1120-2.20 
  Tamajon Flores, Francisco 1823 ESP1.0010.43208.60 

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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