Individual Calculations September 2019
 Arboleda Orozco, Juan M  Total change: -16.40  Rating chartPersonal card
 XXVI IRT Feria de Las Flores Inmemoriam Oscar Castro 2019 Medellin COL 2019-08-07
 2049 2052 4.00 9 -0.41 40 -16.40 
  Echavarria, Johann m2274 COL0.001-0.2240-8.80 
  Leon Acevedo, Juan Alejandro c1866 COL1.0010.264010.40 
  Betancur Giraldo, David Rogelio 2151 COL0.5010.14405.60 
  Moran, Daniel Stiven 2155 COL0.001-0.3640-14.40 
  Ruiz Agudelo, Jeronimo 1652  * COL1.0010.08403.20 
  Pazos Gambarrotti, Plinio m2139 ECU0.5010.12404.80 
  Zapata Arbelaez, Estiven f2207 COL0.5010.21408.40 
  Trujillo Chaverra, Fernando 2066 COL0.5010.02400.80 
  Chavez, Brayan Steven c1932 COL0.001-0.6640-26.40 
 * 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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