Blitz: Individual Calculations April 2020
 Piraquive, Alberto  Total change: -19.20  Rating chartPersonal card
 IRT Blitz Alcaldia Paipa - Liga Ajedrez de Boyaca Paipa COL 2020-02-29
RcRownchangeKK*chgGame
 1728 1911 5.50 9 -0.96 20 -19.20 
  Herrera Nopan, Fabian 1560 COL1.0010.11202.20 
  Sanchez, Sebastian Felipe m2397 COL0.001-0.0420-0.80 
  Becerra Becerra, Diego Alejandro 1640 COL0.001-0.8320-16.60 
  Rojas Mendoza, Joun Sun 1669 COL0.001-0.8020-16.00 
  Gomez Leon, Nicolas 1356 COL1.0010.03200.60 
  Labrador Avendano, Angie Jhoana 1730 COL1.0010.26205.20 
  Orozco, Omar 1763 COL0.501-0.2020-4.00 
  Rativa Jimenez, Cesar Daniel 1724 COL1.0010.26205.20 
  Castelblanco, Carlos 1716 COL1.0010.25205.00 

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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