Individual Calculations January 2015
 Samuel Lares, Jairo  Total change: 31.20  Rating chartPersonal card
 Liga Andaluza 14/15 Promociones Andalucía ESP 2014-12-13
RcRownchangeKK*chgGame
 1804 1884 2.00 2 0.78 40 31.20 
  Rubio Barrio, Juan Antonio 1804 ESP1.0010.394015.60 
  Rubio Barrio, Juan Antonio 1804 ESP1.0010.394015.60 

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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