Individual Calculations April 2018
 Zapata Cuartas, Juan Carlos  Total change: 1.00  Rating chartPersonal card
 Semifinal 1 del Selectivo a la 43 Olimpiada Mundial en Batumi- Georgia Medellin COL 2018-03-14
RcRownchangeKK*chgGame
 2091 2097 5.00 10 0.05 20 1.00 
  Flores, Rafael Omar 1697  * COL1.0010.08201.60 
  Blandon, Luis Guillermo m2246 COL1.0010.702014.00 
  Herrera, Juan Sebastian f2292 COL0.001-0.2520-5.00 
  Avila Pavas, Santiago f2217 COL0.001-0.3420-6.80 
  Viveros, Erica Johana wc1841 COL1.0010.19203.80 
  Castrillon Gomez, Melissa wm2233 COL0.001-0.3220-6.40 
  Agudelo, Carlos Hernan 2001 COL0.501-0.1320-2.60 
  Otalora, Carlos Eduardo f2167 COL1.0010.602012.00 
  Arango Arenas, Juan Camilo 2206 COL0.001-0.3520-7.00 
  Agudelo, Carlos Daniel 2005 COL0.501-0.1320-2.60 
 * 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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