Rapid: Individual Calculations August 2021
 Popescu, Stefan-Adrian  Total change: 20.00  Rating chartPersonal card
 Alpin Chess Cup Sibiu - Rapid Rasinari ROU 2021-07-20
RcRownchangeKK*chgGame
 1153 1418 5.00 5 1.00 20 20.00 
  Bizadea, Boris 1015 ROU1.0010.08201.60 
  Vasilache, Stefan-Madalin 1112 ROU1.0010.14202.80 
  Craciun, Luca-Stefan 1328 ROU1.0010.38207.60 
  Zidarescu, Andrei-Emanuil 1046 ROU1.0010.10202.00 
  Dumitrescu, Marin-Ionut 1265 ROU1.0010.30206.00 

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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