Rapid: Individual Calculations August 2022
 Tufa, Mihai  Total change: 18.00  Rating chartPersonal card
 Romania National Senior Rapid Chess Championship 2022 - Open 65 Techirghiol ROU 2022-07-07
RcRownchangeKK*chgGame
 1817 1943 5.50 7 0.90 20 18.00 
  Afloarei, Jenica 1686 ROU1.0010.18203.60 
  Nastase, Stefan 1831 ROU0.001-0.6520-13.00 
  Anuta, Elefterie-Laurentiu 1862 ROU1.0010.39207.80 
  Tinta, Gheorghe 1832 ROU1.0010.35207.00 
  Mitaru, Dan f1949 ROU1.0010.512010.20 
  Spulber, Cicirone f1936 ROU0.501-0.0120-0.20 
  Porumb, Alecu 1625 ROU1.0010.13202.60 

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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