Individual Calculations August 2022
 Nastase, Stefan  Total change: 0.20  Rating chartPersonal card
 Romania National Senior Chess Championship 2022 - Open 65 Techirghiol ROU 2022-06-30
RcRownchangeKK*chgGame
 1806 1805 3.50 7 0.01 20 0.20 
  Frent-Lung, Gheorghe 1543 ROU1.0010.18203.60 
  Spulber, Cicirone f1972 ROU0.5010.22204.40 
  Martian, Fanase 1745 ROU0.001-0.5820-11.60 
  Anuta, Elefterie-Laurentiu 1732 ROU1.0010.40208.00 
  Tufa, Mihai 1737 ROU1.0010.41208.20 
  Evulet, Gheorghe 1872 ROU0.001-0.4120-8.20 
  Mitaru, Dan f2038 ROU0.001-0.2120-4.20 

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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