Rapid: Individual Calculations February 2022
 Gavrila, Marius-Daniel  Total change: 7.40  Rating chartPersonal card
 Santa Claus Chess Cup - A Buzau ROU 2021-12-19
RcRownchangeKK*chgGame
 1844 1769 2.50 6 0.37 20 7.40 
  Popescu, Daniel-Vasilica 1992 ROU0.001-0.2220-4.40 
  Dan, Silviu-Aurelian 1986 ROU1.0010.782015.60 
  Stan, Andrei-Mihaita 1927 ROU0.001-0.2920-5.80 
  Dubic, Roman 2065 ROU0.001-0.1520-3.00 
  Moisi, Diana 1142 ROU0.501-0.4920-9.80 
  Dobre, Mihai 1953 ROU1.0010.742014.80 

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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