Individual Calculations October 2022
 Duque Siman, Mijael  Total change: 82.40  Rating chartPersonal card
 XI Torneo Internacional y Nacional Abierto de Ajedrez de la Ciudad de Mexico Categoria Allende Ciudad de Mexico MEX 2022-09-14
RcRownchangeKK*chgGame
 1672 1414 3.00 5 2.06 40 82.40 
  Perez Ayala, Ernesto 1663 MEX1.0010.814032.40 
  Ramos Escobedo, Salvador 1736 MEX0.001-0.1340-5.20 
  Rauber, Jan 1723 SUI1.0010.864034.40 
  Jorajuria Mendoza, Zuben Algenubi 1675 MEX0.001-0.1840-7.20 
  Sanchez Torres, Antonio 1564 MEX1.0010.704028.00 

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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