Blitz: Individual Calculations April 2020
 Sanchez, Sebastian Felipe  Total change: 5.80  Rating chartPersonal card
 IRT Blitz Alcaldia Paipa - Liga Ajedrez de Boyaca Paipa COL 2020-02-29
RcRownchangeKK*chgGame
 2056 2397 8.00 9 0.29 20 5.80 
  Villarraga, Yedixon 1748 COL1.0010.01200.20 
  Piraquive, Alberto 1911 COL1.0010.04200.80 
  Tocua, Santiago 2009 COL1.0010.09201.80 
  Hernandez, Gonzalo 2062 COL1.0010.12202.40 
  Cifuentes, John Jairo m2184 COL1.0010.23204.60 
  Cadena M, Gustavo Adolfo f2212 COL1.0010.26205.20 
  Ossa, Vladimir 2060 COL1.0010.12202.40 
  Gonzalez Parejo, Ramon Junior f2220 COL0.501-0.2320-4.60 
  Narvaez, Faber Alberto f2100 COL0.501-0.3520-7.00 

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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