Individual Calculations May 2013
 Lozano Diaz, Antoni  Total change: 7.35  Rating chartPersonal card
 Catalunya Equips – Preferent Barcelona II 2013 Cataluna ESP 2013-01-20
RcRownchangeKK*chgGame
 1850 1851 2.00 3 0.49 15 7.35 
  Gimenez Cruz, Francisco 1876 ESP0.5010.03150.45 
  Rivas Peix, Raul 1918 ESP1.0010.59158.85 
  Elias Aubia, Salvador 1755 ESP0.501-0.1315-1.95 

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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