Rapid: Individual Calculations March 2023
 Landa Reyes, Andres David  Total change: 1.20  Rating chartPersonal card
 Torneo Rapido del dia de la Amistad Ciudad de Mexico MEX 2023-02-12
RcRownchangeKK*chgGame
 1722 1300 0.50 3 0.06 20 1.20 
  Calderon Orihuela, Erick Adrian 2043 MEX0.0010.00200.00 
  Hernandez Urbina, Martin 1727 MEX0.001-0.0720-1.40 
  Alvarez Soto, Guillermo 1396 MEX0.5010.13202.60 

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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