Individual Calculations September 2013
 Osorio, Alejandro  Total change: 0.90  Rating chartPersonal card
 XX IRT Feria de las Flores Medellin 2013 Medellin COL 2013-08-03
RcRownchangeKK*chgGame
 2066 1970 3.00 8 0.03 30 0.90 
  Castaneda, Jorge Luis 2172 COL0.001-0.2430-7.20 
  Otalora, Carlos Eduardo 2103 COL0.001-0.3230-9.60 
  Montenegro, Juan Rolando 2118 COL0.001-0.3030-9.00 
  Lopez Idarraga, Daniel Eduardo 2075 COL0.5010.14304.20 
  Rangel, Carlos 2070 COL0.5010.14304.20 
  Uribe Sanchez, Alejandro 2033 COL1.0010.593017.70 
  Munoz Monroy, Cinthya Carolin 1871 COL1.0010.363010.80 
  Zapata Cuartas, Juan Carlos 2087 COL0.001-0.3430-10.20 

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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