Blitz: Individual Calculations September 2018
 Montoya Perez, Juan Rafael  Total change: -19.60  Rating chartPersonal card
 II Torneo Internacional de Ajedrez BLITZ IRT Dosquebradas compromiso de todos Dosquebradas COL 2018-08-26
 1990 2131 5.00 9 -0.98 20 -19.60 
  Lopez Ramirez, Daniel Giovanny 1731  * COL1.0010.08201.60 
  Raigosa, Andrea 1839 COL1.0010.15203.00 
  Garcia Pantoja, Roberto m2479 CUB0.001-0.1120-2.20 
  Agudelo, Pedro Luis 1917 COL0.001-0.7720-15.40 
  Cardoso, Jaidy Marcela 1743 COL1.0010.09201.80 
  Marin, Rogelio 1879 COL1.0010.19203.80 
  Ordonez Gonzalez, Gabriel 1944 COL1.0010.26205.20 
  Vargas Arteaga, Alexis f2377 COL0.001-0.1920-3.80 
  Ortegon Villacorte, Daniela 1997 COL0.001-0.6820-13.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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