Individual Calculations January 2015
 Serrano Rodriguez, Juan Jose  Total change: 0.00  Rating chartPersonal card
 Liga Andaluza 14/15 Promociones Andalucía ESP 2014-12-13
 2010 1819 0.50 2 0.00 20 0.00 
  Gaitan Ramirez, Alfonso 2010 ESP0.001-0.2520-5.00 
  Gaitan Ramirez, Alfonso 2010 ESP0.5010.25205.00 

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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