Individual Calculations March 2017
 Truco Acevedo, Andres F  Total change: -7.60  Rating chartPersonal card
 Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017 Medellin COL 2017-01-25
RcRownchangeKK*chgGame
 1990 1957 2.50 6 -0.19 40 -7.60 
  Salcedo, Pablo Esteban 2232 COL0.001-0.1740-6.80 
  Gomez Olivares, Jose David 1767 COL1.0010.254010.00 
  Ramirez, Benjamin Dario 2169 COL0.001-0.2340-9.20 
  Montoya Diez, Cesar Augusto 2107 COL0.5010.20408.00 
  Moncada Correa, Sara 1589 COL1.0010.10404.00 
  Zapata Cuartas, Juan Carlos 2077 COL0.001-0.3440-13.60 

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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