Rapid: Individual Calculations February 2022
 Retolaza Izpizua, Aitor  Total change: 28.40  Rating chartPersonal card
 Torneo de Navidad - Club Ajedrez Diagonal Alcorcon Alcorcon ESP 2022-01-02
RcRownchangeKK*chgGame
 1805 1422 2.50 6 1.42 20 28.40 
  Aguilera Lopez, Alejandro 1942 ESP1.0010.972019.40 
  Fernandez Rosado, Roberto 1805 ESP0.001-0.0920-1.80 
  Calderon Rojo, Borja 1783 ESP0.5010.40208.00 
  Calderon Martin, Antonio 1715 ESP1.0010.852017.00 
  Valles Moreno, Ivan m2319 ESP0.0010.00200.00 
  Ruiz Grau, David 1267 ESP0.001-0.7120-14.20 

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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