Rapid: Individual Calculations September 2018
 Rios Parra, Alejandro  Total change: -29.80  Rating chartPersonal card
 II Torneo Internacional de Ajedrez Activo IRT Dosquebradas compromiso de todos Dosquebradas COL 2018-08-24
RcRownchangeKK*chgGame
 2089 2326 5.50 9 -1.49 20 -29.80 
  Valencia, Luisa Fernanda 1926  * COL1.0010.08201.60 
  Marin, Rogelio 1949 COL1.0010.09201.80 
  Saladen Dulce, Rafael f2082 COL1.0010.20204.00 
  Soto, Cristian Camilo 2157 COL0.501-0.2220-4.40 
  Ruiz Aguilar, Pablo Alexander f2272 COL0.001-0.5820-11.60 
  Jaramillo, Carlos Orlando 1979 COL1.0010.11202.20 
  Ossa, Vladimir 2075 COL1.0010.19203.80 
  Sanchez, Sebastian Felipe m2289 COL0.001-0.5520-11.00 
  Beltran, Carlos Armando 2070 COL0.001-0.8120-16.20 
 * 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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