Rapid: Individual Calculations December 2017
 Rojas Diaz, James Ivan  Total change: 13.40  Rating chartPersonal card
 II Torneo Activo IRT MF Juan Camilo Torres Absoluto Sub2100 La Dorada COL 2017-11-04
RcRownchangeKK*chgGame
 1900 2020 6.50 9 0.67 20 13.40 
  Zambrano, Karina 1819 COL1.0010.24204.80 
  Builes Palacio, Santiago 1929 COL0.501-0.1220-2.40 
  Garcia, Jhon Jairo 1993 COL0.001-0.5420-10.80 
  Pineda Ramirez, Esteban 1636 COL1.0010.09201.80 
  Aponte Castillo, Ernesto 2058 COL0.001-0.4520-9.00 
  Perez Arroyave, Damian 1861 COL1.0010.29205.80 
  Sanchez Bonilla, John Henry 1869 COL1.0010.30206.00 
  Hernandez Pinzon, Helvert c1974 COL1.0010.44208.80 
  Univio Sanchez, German c1964 COL1.0010.42208.40 

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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