Individual Calculations August 2019
 Cornea, Alexandru  Total change: -2.00  Rating chartPersonal card
 National Senior Chess Championship 2019 - Open Techirghiol ROU 2019-06-29
RcRownchangeKK*chgGame
 1749 1703 3.00 7 -0.10 20 -2.00 
  Rosca, Vasile-Benone 2010 ROU0.001-0.1420-2.80 
  Galupa, Vasile 1391 ROU1.0010.14202.80 
  Spulber, Cicirone f2023 ROU0.001-0.1320-2.60 
  Ardelean, Rusalim-Pavel f1672 ROU1.0010.46209.20 
  Dan, Cristian-Mihaita 1888 ROU0.001-0.2620-5.20 
  Popescu, D. Ion 1808 ROU0.5010.14202.80 
  Tamba, Dumitru 1453 ROU0.501-0.3120-6.20 

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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