Individual Calculations August 2022
 Bordeianu, Stefan  Total change: 4.00  Rating chartPersonal card
 Romania National Senior Chess Championship 2022 - Open 50 Techirghiol ROU 2022-06-30
RcRownchangeKK*chgGame
 1638 1451 2.00 6 0.20 20 4.00 
  Zaim, Marian 1954 ROU0.001-0.0420-0.80 
  Gondrea, Victor 1518 ROU0.5010.09201.80 
  Scarlat, Gica 1443 ROU1.0010.49209.80 
  Fugulyan, Grigore 1793 ROU0.5010.38207.60 
  Dumitrascu, Daniel 1635 ROU0.001-0.2620-5.20 
  Stilpeanu, Nicolae 1482 ROU0.001-0.4620-9.20 

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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