Individual Calculations May 2010
 Carvajal Montoya, Juan Camilo  Total change: 0.45  Rating chartPersonal card
 IRT Abierto de Semana Santa Medellin 2010 Medellin COL 2010-03-31
RcRownchangeKK*chgGame
 2178 1926 1.00 5 0.03 15 0.45 
  Aponte Castillo, Jose Ernesto 2202 COL0.001-0.1715-2.55 
  Zapata Cuartas, Juan Carlos 2134 COL0.5010.27154.05 
  Benitez Rodriguez, Carlos 2133 COL0.001-0.2315-3.45 
  Cespedes, Cesar Ivan 2117 COL0.5010.25153.75 
  Arenas, David m2302 COL0.001-0.0915-1.35 

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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