Blitz: Individual Calculations August 2023
 Valdes Martinez, Miguel A.  Total change: 22.20  Rating chartPersonal card
 Copa Colombia 2023 Blitz Pereira COL 2023-07-29
RcRownchangeKK*chgGame
 1933 2075 7.00 9 1.11 20 22.20 
  Ocampo Lopez, Oscar 1675  * COL1.0010.08201.60 
  Sanchez Bonilla, John Henry 1698 COL1.0010.09201.80 
  Puerta Rendon, Jacobo 1693 COL1.0010.09201.80 
  Quiros, Juan Pablo 2171 COL1.0010.632012.60 
  Munoz Galvez, Jhon Edison f2223 COL0.5010.20204.00 
  Gallego, Julian Andres f2196 COL0.001-0.3420-6.80 
  Velasquez, Andres Felipe 1942 COL0.501-0.1820-3.60 
  Tirado Veliz, Henry Jose c1926 VEN1.0010.30206.00 
  Martinez Castillo, Gustavo Adolf 1872 COL1.0010.24204.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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