Individual Calculations June 2013
 Ruiz Agudelo, Santiago  Total change: -22.50  Rating chartPersonal card
 IRT Departamental de Mayores Absoluto Antioquia 2013 Medellin COL 2013-05-14
RcRownchangeKK*chgGame
 1938 1812 1.00 5 -0.75 30 -22.50 
  Zapata Cuartas, Juan Carlos 2115 COL0.001-0.1430-4.20 
  Londono Lopez, David 1801 COL1.0010.483014.40 
  Barco Cardona, Juan Carlos 2066 COL0.001-0.1930-5.70 
  Valderrama Castano, Julian Cam 2003 COL0.001-0.2530-7.50 
  Toro Castaneda, Elizabeht 1704 COL0.001-0.6530-19.50 

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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