Individual Calculations March 2017
 Aponte Castillo, Ernesto  Total change: -24.20  Rating chartPersonal card
 Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017 Medellin COL 2017-01-25
RcRownchangeKK*chgGame
 2080 2036 1.00 5 -1.21 20 -24.20 
  Cespedes, Cesar Ivan 2094 COL1.0010.582011.60 
  Soto, Miguel Angel f2087 COL0.001-0.4320-8.60 
  Chirivi C, Jenny Astrid wm2192 COL0.001-0.2920-5.80 
  Henao, Bernardo Andres 2059 COL0.001-0.4720-9.40 
  Munoz Monroy, Cinthya Carolin wf1966 COL0.001-0.6020-12.00 

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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