Individual Calculations January 2015
 Becerra Melgar, Rafael  Total change: -11.00  Rating chartPersonal card
 Liga Andaluza 14/15 Primera División C Andalucía ESP 2014-10-05
 1782 1606 0.00 2 -0.55 20 -11.00 
  Villa Armenta, Enrique 1712 ESP0.001-0.3620-7.20 
  Pedraza Fernandez, Miguel Angel 1852 ESP0.001-0.1920-3.80 

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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