Individual Calculations November 2019
 Castaneda, Jhon David  Total change: 0.40  Rating chartPersonal card
 IX. IRT Abierto Internacional de la Raza Medellin 2019 Medellin COL 2019-10-11
RcRownchangeKK*chgGame
 2100 2161 3.50 6 0.02 20 0.40 
  Llano Buritica, Eduardo 1934 COL1.0010.21204.20 
  Garavito, Miguel Angel f2299 COL0.001-0.3120-6.20 
  Lopez Ramirez, David Santiago c1974 COL1.0010.26205.20 
  Palencia Morales, Wilson Guillerm m2356 VEN0.001-0.2520-5.00 
  Castano Ortiz, Eder 2062 COL1.0010.36207.20 
  Munoz Monroy, Cinthya Carolin wf1972 COL0.501-0.2520-5.00 

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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