Blitz: Individual Calculations January 2021
 Ardila, Oscar Humberto  Total change: -12.80  Rating chartPersonal card
 IRT Ciudad Milagro Armenia COL 2020-12-13
RcRownchangeKK*chgGame
 1749 1928 9.00 14 -0.64 20 -12.80 
  Echeverry Betancur, Jorge Andres 1518 COL1.0010.08201.60 
  Echeverry Betancur, Jorge Andres 1518 COL1.0010.08201.60 
  Hernandez Bermudez, Manuela 1582 COL1.0010.11202.20 
  Hernandez Bermudez, Manuela 1582 COL0.001-0.8920-17.80 
  Salazar Florez, Kleverman 1512 COL0.001-0.9320-18.60 
  Salazar Florez, Kleverman 1512 COL0.501-0.4320-8.60 
  Ballesteros Lopez, William 1837 COL1.0010.38207.60 
  Ballesteros Lopez, William 1837 COL1.0010.38207.60 
  Soto Ossa, Jose Yesid 1662 COL0.001-0.8220-16.40 
  Soto Ossa, Jose Yesid 1662 COL1.0010.18203.60 
  Lopez Idarraga, Daniel Eduardo f2124 COL1.0010.752015.00 
  Lopez Idarraga, Daniel Eduardo f2124 COL1.0010.752015.00 
  Cardona, Fabio 2008 COL0.5010.11202.20 
  Cardona, Fabio 2008 COL0.001-0.3920-7.80 

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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