Individual Calculations May 2023
 Gonzalez Aldana, Luca  Total change: 38.40  Rating chartPersonal card
 VII TORNEO ABIERTO DE AJEDREZ FISICO ALEJANDRO PREVE CASTRO IN MEMORIAM 2DA FUERZA Merida, Yucatan MEX 2023-04-21
RcRownchangeKK*chgGame
 1736 1365 1.50 5 0.96 40 38.40 
  Zacarias Martinez, Daniel 1712 MEX1.0010.894035.60 
  Juarez Dominguez, Aldo Alexis 1895 MEX0.001-0.0340-1.20 
  Ahuatzin Hernandez, Jose Maria 1627 MEX0.5010.324012.80 
  Galaviz Medina, Aldebaran Antonin 1781 MEX0.001-0.0740-2.80 
  Medina Reyes, Stefano 1663 MEX0.001-0.1540-6.00 

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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