Individual Calculations December 2012
 De La Calle Fuentes, Sergio  Total change: -1.95  Rating chartPersonal card
 Campeonato Regional por Equipos Murcia 2012–Segunda Division Murcia ESP 2012-10-06
 1685 1706 2.00 4 -0.13 15 -1.95 
  Portillo Alcalde, Jose Maria 1583 ESP1.0010.33154.95 
  Pons Abenza, Alejandro 1878 ESP0.001-0.2715-4.05 
  Porlan Minarro, Antonio 1612 ESP1.0010.37155.55 
  Verdu Cutillas, Daniel 1665 ESP0.001-0.5615-8.40 

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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