Individual Calculations June 2021
 Negureanu, Valentin  Total change: -9.00  Rating chartPersonal card
 Pionul Adjud Cup - 6th ed. Adjud ROU 2021-05-22
RcRownchangeKK*chgGame
 1727 1619 1.00 4 -0.45 20 -9.00 
  Prisacaru, Stefan-Emilian 2006 ROU0.5010.41208.20 
  Diaconu, Magda-Aurora 1222 ROU0.501-0.4220-8.40 
  Ghita, Vlad-Bogdan 1851 ROU0.001-0.2120-4.20 
  Antonescu, Ovidiu Alexandru 1830 ROU0.001-0.2320-4.60 

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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