Individual Calculations June 2014
 Pugnetti, Sergio  Total change: 5.70  Rating chartPersonal card
 OP 9 Torneo del Carso Trieste ITA 2014-05-01
RcRownchangeKK*chgGame
 1950 1975 3.50 6 0.38 15 5.70 
  Perion, Alessandra 1620 ITA1.0010.11151.65 
  Zarattini, Luciano 1767 ITA1.0010.23153.45 
  Srebrnic, Vojko 2182 SLO0.5010.27154.05 
  Zamar Kodelja, Jurij 1941 SLO1.0010.45156.75 
  Pregarac, Valter 2157 SLO0.001-0.2615-3.90 
  Tonel, Giulia 2033 ITA0.001-0.4215-6.30 

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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