Blitz: Individual Calculations January 2022
 Rios Parra, Alejandro  Total change: -20.80  Rating chartPersonal card
 IRT Blitz Navideno Liga Risaraldense de Ajedrez Pereira COL 2021-12-12
RcRownchangeKK*chgGame
 1904 2105 12.00 18 -1.04 20 -20.80 
  Abreu Balza, Alan Jeremias 1697 COL1.0010.08201.60 
  Abreu Balza, Alan Jeremias 1697 COL0.001-0.9220-18.40 
  Tabares Cano, Steve 1596 COL1.0010.04200.80 
  Tabares Cano, Steve 1596 COL1.0010.04200.80 
  Agudelo Pineres, Oscar Marino c1906 COL1.0010.24204.80 
  Agudelo Pineres, Oscar Marino c1906 COL1.0010.24204.80 
  Ardila, Oscar Humberto c1837 COL0.001-0.8320-16.60 
  Ardila, Oscar Humberto c1837 COL1.0010.17203.40 
  Sierra, Juan Mauricio 2071 COL0.001-0.5520-11.00 
  Sierra, Juan Mauricio 2071 COL1.0010.45209.00 
  Nieto, Agustin 1968 COL1.0010.32206.40 
  Nieto, Agustin 1968 COL1.0010.32206.40 
  Abreu Peyegrin, Douglas Jose 1894 VEN0.001-0.7720-15.40 
  Abreu Peyegrin, Douglas Jose 1894 VEN1.0010.23204.60 
  Londono Lopez, Donaldo 1960 COL0.001-0.6920-13.80 
  Londono Lopez, Donaldo 1960 COL1.0010.31206.20 
  Quiros, Juan Pablo 2206 COL1.0010.642012.80 
  Quiros, Juan Pablo 2206 COL0.001-0.3620-7.20 

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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