Individual Calculations March 2017
 Castaneda, Jhon David  Total change: 5.00  Rating chartPersonal card
 Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017 Medellin COL 2017-01-25
RcRownchangeKK*chgGame
 2075 2213 5.00 7 0.25 20 5.00 
  Toro Cadavid, John Edison 1948 COL1.0010.18203.60 
  Rodriguez, Boris 2072 COL0.001-0.6920-13.80 
  Lopez Gaviria, Alvaro Diego 1974 COL1.0010.20204.00 
  Chirivi, Angie Lizeth 2074 COL1.0010.31206.20 
  Arango, Andres Mauricio 2081 COL1.0010.32206.40 
  Escobar Medina, Andres F 2315 COL0.5010.14202.80 
  Henao, Bernardo Andres 2059 COL0.501-0.2120-4.20 

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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