Individual Calculations June 2013
 Montoya, Rafael  Total change: -23.55  Rating chartPersonal card
 IRT Departamental de Mayores Absoluto Antioquia 2013 Medellin COL 2013-05-14
 2067 2016 1.50 7 -1.57 15 -23.55 
  Vittorino, Carlo Giovanni f2320 COL0.5010.36155.40 
  Chirivi C, Jenny Astrid wm2208 COL0.001-0.2515-3.75 
  Echavarria, Gustavo 1944 COL1.0010.40156.00 
  Ramirez, Benjamin Dario 2210 COL0.001-0.2515-3.75 
  Cespedes, Cesar Ivan 2127 COL0.001-0.3515-5.25 
  Salcedo, Pablo Esteban 1823 COL0.001-0.7515-11.25 
  Munoz Monroy, Cinthya Carolin 1840 COL0.001-0.7315-10.95 

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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