Blitz: Individual Calculations January 2021
 Velasquez, Andres  Total change: 7.60  Rating chartPersonal card
 IRT Ciudad Milagro Armenia COL 2020-12-13
RcRownchangeKK*chgGame
 1933 2009 10.50 18 0.38 20 7.60 
  Perez Holguin, Alexander 1427 COL1.0010.02200.40 
  Perez Holguin, Alexander 1427 COL1.0010.02200.40 
  Londono Lopez, Donaldo 1773 COL0.001-0.8020-16.00 
  Londono Lopez, Donaldo 1773 COL1.0010.20204.00 
  Londono Arias, Julian Andres 1703 COL0.001-0.8620-17.20 
  Londono Arias, Julian Andres 1703 COL1.0010.14202.80 
  Valencia Gantiva, Cristian 1935 COL1.0010.40208.00 
  Valencia Gantiva, Cristian 1935 COL1.0010.40208.00 
  Sierra, Juan Mauricio 2117 COL0.5010.15203.00 
  Sierra, Juan Mauricio 2117 COL1.0010.652013.00 
  Quiros, Juan Pablo 2204 COL0.001-0.2520-5.00 
  Quiros, Juan Pablo 2204 COL0.5010.25205.00 
  Lopez Idarraga, Daniel Eduardo f2124 COL0.5010.16203.20 
  Lopez Idarraga, Daniel Eduardo f2124 COL1.0010.662013.20 
  Gallego, Julian Andres f2175 COL1.0010.722014.40 
  Gallego, Julian Andres f2175 COL0.001-0.2820-5.60 
  Osorio, Pedro Luis 1938 COL0.001-0.6020-12.00 
  Osorio, Pedro Luis 1938 COL0.001-0.6020-12.00 

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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