Individual Calculations December 2018
 Caballero Ragel, Jesus  Total change: 15.20  Rating chartPersonal card
 Cpto Provincial de Cadiz por equipos 2018 Provincia de Cadiz ESP 2018-09-30
 1329 1371 1.50 2 0.38 40 15.20 
  Rodriguez Rufino, Juan Antonio 1313 ESP1.0010.424016.80 
  Arana Almagro, Jose 1344 ESP0.501-0.0440-1.60 

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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