Individual Calculations July 2017
 Zapata Arbelaez, Estiven  Total change: -54.00  Rating chartPersonal card
 XII Campeonato de Ajedrez Continental de las Americas Colombia 2017 Medellin COL 2017-06-09
RcRownchangeKK*chgGame
 2100 2202 5.50 11 -1.35 40 -54.00 
  Cespedes Galindo, Estefania wc1802  * COL1.0010.08403.20 
  Quintiliano Pinto, Renato R. m2483 BRA0.001-0.1640-6.40 
  Vasquez Garrido, Nuremberg c1987 COL1.0010.23409.20 
  Terry, Renato m2454 PER0.001-0.1940-7.60 
  Cueto, Jose 2071 COL0.501-0.1840-7.20 
  Patino Garcia, Corals wf1967 VEN0.501-0.2940-11.60 
  Alvarado Arcila, Marvia Josefina wf2004 VEN1.0010.24409.60 
  Zambrano, Junior f1933 ECU0.501-0.3340-13.20 
  Agudelo, Carlos Daniel 1924 COL1.0010.17406.80 
  Panesso Rivera, Henry m2421 COL0.001-0.2240-8.80 
  Avila Pavas, Santiago f2056 COL0.001-0.7040-28.00 
 * 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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