Rapid: Individual Calculations July 2021
 Gavrilescu, David  Total change: 12.40  Rating chartPersonal card
 Romania National Rapid Chess Championship 2021 - Teams Open Snagov ROU 2021-06-12
RcRownchangeKK*chgGame
 1897 2394 9.00 9 0.62 20 12.40 
  Palamar, Theodor 1766 ROU1.0010.01200.20 
  Grigore, Gigi 1941 ROU1.0010.06201.20 
  Cnejev, Vladimir-Alexandru c1816 ROU1.0010.02200.40 
  Ghimpu, Samuel-Timotei f2031 ROU1.0010.10202.00 
  Ileana, George f2076 ROU1.0010.13202.60 
  Nedelcu, Teodor-Cosmin c1949 ROU1.0010.06201.20 
  Stoleriu, George f2172 ROU1.0010.22204.40 
  Cazan, Mircea-Andrei 1659 ROU1.0010.01200.20 
  Botea, David-Alexandru c1659 ROU1.0010.01200.20 

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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