Rapid: Individual Calculations August 2019
 Sorbun, Cristinel  Total change: 17.00  Rating chartPersonal card
 National Senior Rapid Chess Championship 2019 - Open Techirghiol ROU 2019-07-05
 1784 1730 4.00 7 0.85 20 17.00 
  Spulber, Cicirone f2052 ROU0.001-0.1320-2.60 
  Ionita, Gheorghe 1506 ROU0.001-0.7820-15.60 
  Tamba, Dumitru 1577 ROU1.0010.30206.00 
  Toza, Lucian 1430 ROU1.0010.15203.00 
  Baluta, Constantin m2047 ROU1.0010.872017.40 
  Nastase, Stefan 1745 ROU1.0010.522010.40 
  Ciobanu, Aurelian 2130  * ROU0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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