Individual Calculations June 2014
 Perion, Alessandra  Total change: -15.00  Rating chartPersonal card
 OP 9 Torneo del Carso Trieste ITA 2014-05-01
RcRownchangeKK*chgGame
 1705 1620 1.50 5 -0.50 30 -15.00 
  Pugnetti, Sergio 1975 ITA0.001-0.1130-3.30 
  Decleva, Gianni 1775 ITA0.001-0.2930-8.70 
  Juretic, Lejla 1432 ITA1.0010.26307.80 
  Masella, Vincenzo 1774 ITA0.001-0.2930-8.70 
  Prelec, Fausto 1569 ITA0.501-0.0730-2.10 

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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