Rapid: Individual Calculations July 2021
 Sandea, Dorin-Gheorghe  Total change: 1.20  Rating chartPersonal card
 Chess Aiud - 6th ed. Aiud ROU 2021-06-13
RcRownchangeKK*chgGame
 1793 1291 0.50 7 0.06 20 1.20 
  Tamas, Alexandru-Marius 1538 ROU0.001-0.1920-3.80 
  Pop, Ioan I. 1628 ROU0.5010.38207.60 
  Sandru, Nicolae 1772 ROU0.001-0.0520-1.00 
  Bardi, Tiberiu 1872 ROU0.001-0.0220-0.40 
  Miron, Ionel 1897 ROU0.001-0.0220-0.40 
  Visoescu, Alexandru-Bogdan 1815 ROU0.001-0.0320-0.60 
  Florescu, Codrut-Constantin m2026 ROU0.001-0.0120-0.20 

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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