Rapid: Individual Calculations February 2022
 Ruiz Grau, David  Total change: 36.20  Rating chartPersonal card
 Torneo de Navidad - Club Ajedrez Diagonal Alcorcon Alcorcon ESP 2022-01-02
RcRownchangeKK*chgGame
 1509 1267 3.50 6 1.81 20 36.20 
  Horcajuelo Rocamora, Martin 1976 ESP0.001-0.0120-0.20 
  Jimenez Carrazoni, Javier 1522 ESP0.5010.31206.20 
  Lupu, Florian Constantin 1338 ESP0.001-0.4020-8.00 
  Aparicio Llorente, Alejandro 1080 ESP1.0010.26205.20 
  Calderon Martin, Antonio 1715 ESP1.0010.942018.80 
  Retolaza Izpizua, Aitor 1422 ESP1.0010.712014.20 

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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