Individual Calculations April 2018
 Aponte Castillo, Ernesto  Total change: -6.00  Rating chartPersonal card
 Semifinal 1 del Selectivo a la 43 Olimpiada Mundial en Batumi- Georgia Medellin COL 2018-03-14
RcRownchangeKK*chgGame
 2113 2184 5.50 10 -0.30 20 -6.00 
  Toro, Miguel Angel 1784  * COL1.0010.08201.60 
  Mosquera, Miguel m2377 COL0.001-0.2520-5.00 
  Henao Ortiz, Carolina 1835 COL1.0010.11202.20 
  Valderrama Quiceno, Esteban Albe f2433 COL0.001-0.1920-3.80 
  Torres Rojas, Yuber Andres 2071 COL1.0010.35207.00 
  Henao, Bernardo Andres 2076 COL0.501-0.1520-3.00 
  Soto, Miguel Angel f2113 COL0.501-0.1020-2.00 
  Ojeda, Jesus David 2111 COL1.0010.40208.00 
  Rivera, Ingris wm2228 COL0.001-0.4420-8.80 
  Pardo, Alejandro 2102 COL0.501-0.1120-2.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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