Rapid: Individual Calculations July 2021
 Serban, Stefan  Total change: -5.40  Rating chartPersonal card
 Avangarde Cup - 3rd ed. Bistrita ROU 2021-06-19
RcRownchangeKK*chgGame
 1598 1300 1.00 5 -0.27 20 -5.40 
  Chima, Radu-Niculin 2035 ROU0.001-0.0120-0.20 
  Zogorean, Petru 1797 ROU0.001-0.0420-0.80 
  Salagean, Viorel 1622 ROU0.001-0.1320-2.60 
  Olariu-Chilut, Sofia 1274 ROU0.001-0.5420-10.80 
  Pop, Maria Olivia 1264 ROU1.0010.45209.00 

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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