Individual Calculations June 2014
 Manrique, Fernando  Total change: -18.45  Rating chartPersonal card
 3er IRT Open Sabana de Bogota Bogota COL 2014-04-26
RcRownchangeKK*chgGame
 1974 2034 0.50 3 -1.23 15 -18.45 
  Guerrero, Hernando 1833 COL0.001-0.7615-11.40 
  Nieto, Guillermo Luigui Ubald 2001 COL0.501-0.0515-0.75 
  Vargas, Mauricio 2088 COL0.001-0.4215-6.30 

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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