Individual Calculations December 2021
 Birnoveanu, Petru  Total change: -14.60  Rating chartPersonal card
 Primera Provincial Metropolitana Valencia ESP 2021-09-11
RcRownchangeKK*chgGame
 1493 1831 4.50 6 -0.73 20 -14.60 
  Domenech Torres, Adam 1465 ESP1.0010.10202.00 
  Garcia Baixauli, Josep 1431  * ESP1.0010.08201.60 
  Gimenez Ferris, Eloy 1458 ESP1.0010.10202.00 
  Perez De Tudela Perales, Fernand 1431  * ESP1.0010.08201.60 
  Soler Nadal, Jose Antonio 1672 ESP0.501-0.2120-4.20 
  Bosch Valiente, Pablo 1499 ESP0.001-0.8820-17.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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