Rapid: Individual Calculations August 2019
 Cornea, Alexandru  Total change: -13.60  Rating chartPersonal card
 National Senior Rapid Chess Championship 2019 - Open Techirghiol ROU 2019-07-05
RcRownchangeKK*chgGame
 1734 1871 4.00 7 -0.68 20 -13.60 
  Sabin, Florea 1630 ROU1.0010.20204.00 
  Suciu, Dinu-Simi f2150 ROU0.001-0.1620-3.20 
  Moldoveanu, Paul 1671 ROU1.0010.24204.80 
  Nastase, Stefan 1745 ROU0.001-0.6720-13.40 
  Cernea, Radu-Gheorghe 1732 ROU0.001-0.6920-13.80 
  Toza, Lucian 1471  * ROU1.0010.08201.60 
  Coman, Liviu 1740 ROU1.0010.32206.40 
 * 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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