Individual Calculations December 2012
 Piqueras Yague, David  Total change: 1.20  Rating chartPersonal card
 Campeonato Regional por Equipos Murcia 2012–Segunda Division Murcia ESP 2012-10-06
 1771 1751 1.50 3 0.08 15 1.20 
  Saorin Saorin, Juan Luis 1734 ESP1.0010.48157.20 
  Duarte Garcia, Pilar 1774 ESP0.5010.03150.45 
  Munoz Nortes, Jose Antonio 1804 ESP0.001-0.4315-6.45 

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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