Individual Calculations October 2023
 Castillo, Luis A.  Total change: -38.40  Rating chartPersonal card
 ITT Bucaramanga 2023 Bucaramanga COL 2023-09-06
RcRownchangeKK*chgGame
 1714 1948 6.00 9 -0.96 40 -38.40 
  Guerrero, Hernando 1671 COL1.0010.17406.80 
  Torres Cueto, Jesus Marcial f2164 COL0.001-0.2240-8.80 
  Claro Molinares, Samuel David 1711 COL1.0010.20408.00 
  Negron Lizarazo, Juan Sebastian c1644 COL0.501-0.3640-14.40 
  Ortega Amaya, Santiago Enmanuel 1603 VEN0.501-0.3940-15.60 
  Gonzalez Bolivar, Juan Jose 1597 COL0.001-0.8940-35.60 
  Carrero, Oscar David 1622 COL1.0010.13405.20 
  Carvajal Barreto, Misael Camilo 1673 COL1.0010.17406.80 
  Nino Lopez, Michael Fabian 1738 COL1.0010.23409.20 

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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