Individual Calculations May 2023
 Pla, Silvio  Total change: -6.20  Rating chartPersonal card
 VII TORNEO ABIERTO DE AJEDREZ FISICO ALEJANDRO PREVE CASTRO IN MEMORIAM MAGISTRAL Merida, Yucatan MEX 2023-04-21
RcRownchangeKK*chgGame
 2009 2045 2.50 5 -0.31 20 -6.20 
  Gonzalez Zamora, Juan Carlos g2484 MEX0.001-0.0620-1.20 
  Rosales Campos, Paul 1996 MEX0.501-0.0720-1.40 
  Caballero Alonzo, Alexa 1744 MEX1.0010.15203.00 
  Leal Escamilla, Daniel Zinedine 1793 MEX0.501-0.3120-6.20 
  May Sanchez, Andres Elias 2030 MEX0.501-0.0220-0.40 

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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