Individual Calculations March 2022
 Santos Peraza, Edel David  Total change: -17.20  Rating chartPersonal card
 Nino de la Bota - Abierto Villa Clara CUB 2022-02-15
RcRownchangeKK*chgGame
 1682 1779 4.50 8 -0.43 40 -17.20 
  Fernandez Correa, Cristian 1404 CUB1.0010.09403.60 
  Gonzalez Fajardo, Christian Danie 1590 CUB1.0010.254010.00 
  Herrera Pedroso, Alex 1636 CUB0.501-0.1940-7.60 
  Hernandez Sosa, Oscar Luis 2037 CUB0.001-0.1840-7.20 
  Neira Garcia, Llirbel Anei 1649 CUB1.0010.324012.80 
  Gonzalez Hernandez, Derek Alejand 1851 CUB0.5010.10404.00 
  Montejo Bello, Lorena Beatriz 1498 CUB0.001-0.8440-33.60 
  Armada Bueno, Yosvel 1791 CUB0.5010.02400.80 

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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