Rapid: Individual Calculations June 2022
 Ambru, Dan-Calin  Total change: -6.80  Rating chartPersonal card
 Aiud Chess 10th ed. Aiud ROU 2022-05-08
RcRownchangeKK*chgGame
 1787 1967 4.00 6 -0.34 20 -6.80 
  Pop, Ioan I. 1628 ROU1.0010.12202.40 
  Arion, Ilie 1806 ROU0.501-0.2120-4.20 
  Sandru, Nicolae 1719 ROU1.0010.19203.80 
  Miron, Ionel 1894 ROU0.501-0.1020-2.00 
  Nikanova, Ekaterina wf1920 ROU0.501-0.0720-1.40 
  Pirvulescu, Adrian 1753 ROU0.501-0.2720-5.40 

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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